Four projects selected by Steven Holl among natural landscapes and dense settlements

Building on Edward O. Wilson’s biodiversity reasoning, guest editor 2023 exemplifies two design types through a graphic comparison: natural landscape on one side and dense settlements on the other.

This article was originally published on Domus 1075, January 2023.

In the spirit of Edward O. Wilson’s ‘proposal to commit half of the planet’s surface to nature, the following projects are examples of two types: rural villas as stewards of natural preserved landscape and dense-pack settlements that concentrate built space as opposed to horizontal sprawl.

Each spread illustrates the idea of “Half-Earth” via a comparative chart – natural landscape on one half, dense packs on the other. Select projects are shown in greater detail with drawings and views following the “Half-Earth” spreads. Wilson’s “Half-Earth” argument puts biodiversity in the primary driving position of any future development.

1. Luna House, Pezo von Ellrichshausen, Yungay, Chile

Luna House, Pezo von Ellrichshausen, Yungay, Chile An aggregate of 12 structures separated by visible seismic joints, Luna House is a large and small building at the foot of the Andes. To say that this collection of concrete blocks is a house would be too simple, and to call it a museum would
be too humble. Although secular in kind, this architectural grouping is like a cloister.

Its austere profile occupies a square footprint divided by an asymmetrical cross, with rooms at the perimeter and at its core. These rooms form a horizontal extension around four distinct courtyards, one of which is elongated and follows the natural terrain together with the sunrise and sunset. Another courtyard, also elongated, faces north and is
totally flat with a water stream connecting two triangular ends. The third is non-directional and is filled with a circular flower garden, while the last is three times larger and contains a pond and some old trees.

Photo © Jesús Granada

Luna House, Pezo von Ellrichshausen, Yungay, Chile This intricate structure takes its name from the size of the bigger courtyard, which is the size of a bullring called medialuna in Chilean rural tradition. The spatial quality of every room, both interior and exterior, is punctuated by singular openings in multiple directions, thus establishing a faint functional division line. There is almost
no contrast between the rooms for living and those for working (from painting to gardening). In some parts there are accents of intimacy, while in others the weight, emptiness and opacity become somewhat monumental.

The extended format of the system highlights the horizontal flatness of the roof, with an almost imperceptible transition between the two storeys. Despite the exaggerated lack of thickness of its concrete walls, Luna House has a fortress-like presence divided by horizontal strata of regular cornices. In contrast to the rough surfaces, the patio walls are crowned by bold eaves, some rounded, others straight.


Courtesy © Pezo von Ellrichshausen 

Luna House, Pezo von Ellrichshausen, Yungay, Chile

Courtesy © Pezo von Ellrichshausen 

Luna House, Pezo von Ellrichshausen, Yungay, Chile

Courtesy © Pezo von Ellrichshausen 

Luna House, Pezo von Ellrichshausen, Yungay, Chile

Courtesy © Pezo von Ellrichshausen 

Luna House, Pezo von Ellrichshausen, Yungay, Chile

Courtesy © Pezo von Ellrichshausen 

  

I have noticed the great care and making of concept drawings in your work. During this moment of the omnipresent beginnings via the digital for students, I always say that “drawing is a form of thought”. What is your opinion?
Mauricio Pezo We try to see, read and understand the world through the things we do. We normally produce many paintings in various techniques while developing our ideas for buildings. We believe that drawings, paintings and buildings themselves are devices through which we reflect on our human condition.

Sofía von Ellrichshausen We prefer to make things with our hands. Perhaps this is a romantic, and certainly inefficient, form of practice. But we feel there is an enormous value in this kind of intuitive detour. The more time we spend making a painting, the more we can reflect on its nature. When we use painting as a means to produce a building, the picture becomes a window, or even a mirror, that unveils the meanings otherwise hidden between walls and columns. In fact, the fictional dimension of painting implies an act of faith, an illusion, which we hope to translate into the architectonic space.

Luna House, Pezo von Ellrichshausen, Yungay, Cile. Photo © Jesús Granada

This issue of Domus is titled The oceanic. What are your remarks on “the oceanic feeling”?
MP
I believe that the experience of architecture is always relative to what is in front of us together with what is actually not there, between the presence of things and their representation. When I experience a thick column, of course I can touch it, I can move around it, I can feel its size in relation to my own body. And yet, at the same time, I know there is something else that the column is concealing. There is a physical behaviour, the actual transference of structural loads to the ground, which I can’t see, as much as the memory of a tree trunk, the robustness of a primal character, or the sheer indication of the time of the day through its cast shadow. That hidden dimension can be equated with the oceanic feeling, and not only with the sense of oneness but also with a sense of incommensurability, of vast extension, while being in a one-to-one relationship with a man- made thing. Thus, the column can be interpreted as a latent subject, as a vertical force, straight and stable, in resonance with our own verticality and our own stability.

SvE I would also expand the understanding of the oceanic feeling, the sense of unity within vastness, to the primitive feeling of solitude. I believe that architecture is ultimately a form of empathy, of identification of subjectivity at a very deep level. Almost as if in a loving couple, in which one member takes care of the solitude of the other, our relationship with buildings, at least with the buildings we admire or we would aspire to produce, is based on that primitive loneliness. Our Luna House, for instance, defines a secluded domain within the natural landscape. It is both a cloister and a maze, detachment and puzzle, abstraction and wilderness. This is a kind of tacit marriage, following Rainer Maria Rilke’s advice, in which “each partner appoints the other to be the guardian of his solitude”.

Pezo von Ellrichshausen, LUNA (Landscape N. 01), 2018. Acrylic on paper

Are you familiar with the writing of Edward Osborne Wilson and his 2016 book Half- Earth? The preservation of over 300 acres of natural landscape adjacent to Luna House might be a parallel.
SvE Since my father was an ecologist scientist, I remember reading On Human Nature by Wilson when I was a kid. Of course, at that early age you are not really aware of the impact of the physical or mental nutrients you are given. I suppose we have followed Wilson’s ideas more as an ethical attitude. We certainly believe that many of the current catastrophes of the world can be tamed with a decrease in population and, even more, by a decrease in the meaningless consumption promoted by the capitalist paradigm.

MP And yet, we are in fact sceptical about the moralist claims in favour of or against certain materials for architecture. Of course, the more sustainable form of architecture is the one that is never built. And this might be one of the justifications that has empowered so many academic, non- practicing architects. It is safer to leave ideas on paper or to reclaim existing structures, even if without architectonic quality. However, I believe this is no more than an oversimplification of the core problem. For us, the fundamental problem of architecture still lies at a conceptual level. We believe that the traditional distinction between architecture and nature is rather obsolete. We prefer to understand architecture as a form of nature, in fact, as a second nature, or as a prehistoric environment framed by a frugal degree of intentionality.

SvE Luna certainly materialises that form of reciprocity. Despite its large outline, the actual conditioned interior space is rather disproportionate, about one-fifth of the total volume. The other four-fifths are open spaces in which plants, animals and other organisms live. Likewise, the whole property is left untouched, with a long-term plan to reclaim the native forest that has been progressively eroded throughout the whole region.

2. Jay and Ellen McCafferty Studio, Coy Howard, Santa Barbara, California, USA

Jay and Ellen McCafferty Studio, Coy Howard, Santa Barbara, California, USA The site for the Jay and Ellen McCafferty Studio is a protected landscape of over 6,000 hectares on Hollister Ranch, located a few kilometres north of Santa Barbara, California.
On Archinect, Orhan Ayyuce described the site as “a land of fertile hills cascading into the Pacific Ocean where the waves are held holy by surfers. It is an inspirational place that was once the home of indigenous people... Jay McCafferty was a well-known artist for his early conceptual works and his burn paintings...” Ayyuce described the structure as having “oneness with the hills and vistas around it... the building evolves... through a visual expansion, pulling you through its thresholds, connected interiors and exteriors, and pauses... down to the line thicknesses of the shadows, and the playfulness of the curves. More so I could add, its highly refined
perspective compositions and textures, some smooth and some rough”.

Courtesy © Coy Howard 

Jay and Ellen McCafferty Studio, Coy Howard, Santa Barbara, California, USA He continues, “What is architecture when it’s compared to art? Coy Howard doesn’t describe it, but I sense his way of talking about the geography, short takes on the plan, breaking the building with series of thresholds, topographic references... its blur and clarity conversing and bridging physical and emotional space
in sensorial moments. He is the master of internalizing everything and meticulously letting them out in a carefully constructed poetic pace and not freezing them anywhere. The building keeps going in an all-around composition further than its sides, top and bottom. It is the result of extraordinary control of sequential processes... energized by ambiguity and design innocence...”

Courtesy © Coy Howard 

Jay and Ellen McCafferty Studio, Coy Howard, Santa Barbara, California, USA When asked for his project text, Coy Howard offered this poem: Poem for Jay McCafferty
The artist’s job, to feel
No logic,
just searching
No theory,
just sketching
No concepts,
just sensibilities
An icon,
he wanted
Giving immensity, a voice
Giving intimacy, a touch Giving shapes,
visceral eloquence
Form becoming, feeling

Courtesy © Coy Howard 

Jay and Ellen McCafferty Studio, Coy Howard, Santa Barbara, California, USA

Courtesy © Coy Howard 

Jay and Ellen McCafferty Studio, Coy Howard, Santa Barbara, California, USA

Courtesy © Coy Howard 

  

In the 1970s and ’80s, you invented the “drawl” as an exploration of drawing fused with model as a tool for design. The McCafferty Studio seems to warp slightly along with that early method. Is that a valid reading?
Coy Howard Yes, I must agree with James Joyce here, who said that as an artist he took responsibility, and credit, for all possible interpretations of his work. More specifically, Steven, the drawls were an aspect of my process in developing my design sensibility. I was searching in my work for an emotional feeling tone that transcended formal geometric manipulations – for work which presenced the sensuous immediacy of aesthetic experience – the core concern of my work. The drawls, being multivalent, both 2D and 3D, refined and rough, and figural and abstract, seemed to have the right qualities that married gestural tactility with figural representation that fused knowing with feeling. These intentions, insights and issues have tracked through all of my work since I did the drawls. So, yes, Jay’s studio with its contrapposto stature, gestural embrace and tactile presence is an echo of the drawls.

Jay and Ellen McCafferty Studio, Coy Howard, Santa Barbara, California, USA. Courtesy © Coy Howard

As Robert Mangurian once said, “The architect doesn’t make buildings – the architect makes the models and drawings. They are the purest expression of his ideas. They are uncompromised.” Coy, in your work it seems detail is elaborated, and the intensity of material and detail together go beyond Mangurian’s statement. Do you agree?
CH I suppose Robert is right, at least with the notion of “expression of ideas”. However, I like to think that the “experience” of built form, in all its cognitive and sensory dimensions, is to be preferred over “expression”. Architecture is not a building. It is an epiphenomenon, a judgment felt and made by a person as a result of the interactions of their sensory perceptions, cognitive processes and personal values. Models and drawings are reductive abstractions of a situation and proposal. They cannot reflect all the forces of the lived experience of a piece of work. In my work, I try to respect and celebrate the full range of forces at play – context, programme, culture, etc. Thus, I feel I am being “responsive” with the scalefulness in the work (details, materials), not “elaborative”. It is the perception of the relational structures in the work at all scales that produces the work’s aura – facilitating it as an epiphenomenon – as architecture.

Jay and Ellen McCafferty Studio, Coy Howard, Santa Barbara, California, USA. Courtesy © Coy Howard

Are you familiar with the writing of E.O. Wilson and his 2016 book Half-Earth? Might the preservation of over 1,000 acres of natural landscape adjacent to the McCafferty Studio be a parallel?
CH No, Steven, I am not familiar with the book. However, the notion of half is of great interest to me. In all disciplines, which is to say within human consciousness, if not reality, the principle of polar oppositions is foundational to creativity – to the creation of wholes. In science there is the general principle of polarity, in art the principle of complementary contrast, and in reason the principle of thesis and antithesis. It is from juxtaposition, mutual interpenetration, or simultaneous co-arising that new things are created – as hybrids or new fused wholes. In design, two processes are dominant, genre- crossing and escalation of low cultural products to high culture products. In the use of both processes I prefer mutual interpenetration and simultaneous co-arising as strategies that accentuate some qualities of each while suppressing others, maximising diversity, in a play of reciprocity – 50/50, built form/land, immensity/intimacy.

3. Sawmill Tehachapi, Olson Kundig, CA, USA

Sawmill Tehachapi, Olson Kundig, CA, USA Set in the rugged High Desert of California, Sawmill is a family retreat embedded in the tough, scrubby landscape north of Los Angeles. The building harnesses the challenges and opportunities of its isolated site, emphasising sustainable strategies and reclaimed materials. Demonstrating that high design can also be high performance, Sawmill is a net-zero home that operates completely off the grid. The client brief called for a self-sufficient residence that maximised the connection between architecture and nature, and between family members inside.
Riffing on the tradition of tents around a campfire, the structure is comprised of three wings connected by the central hearth in the living area. Here, a 3.7 by 8 metre window wall retracts with the turn of a wheel, transforming the outdoor patio into the fourth “tent” around the fire.

Photo Kevin Scott / Olson Kundig

Sawmill Tehachapi, Olson Kundig, CA, USA Tough as nails, Sawmill is made from durable materials that can withstand the harsh climate, where fires are a major hazard in summer and winters are extremely cold. The design approach was driven by a scavenger mentality, always seeking to do more with less, including using salvaged and recycled materials whenever possible. Carefully sited to minimise disturbance to its remote environment, the project acknowledges that while the desert is demanding, it is also fragile. Historically, the valley had been used for mining, ranching and logging – hence the name “Sawmill”. Recognising this past exploitation of the area, the homeowners wanted their house
to give back to the land, rather than take from it. Sawmill stands as a testament to high design as an environmental ethic – a building that connects people to place.

Photo Kevin Scott / Olson Kundig

Sawmill Tehachapi, Olson Kundig, CA, USA

Photo Gabe Border

Sawmill Tehachapi, Olson Kundig, CA, USA

Photo Kevin Scott / Olson Kundig

Sawmill Tehachapi, Olson Kundig, CA, USA

Photo Gabe Border

  

Tell me about the cruciform plan in Sawmill house. Does it have a relationship to the classical nine-square plan and, in a sense, John Hejduk’s nine-square studio plan at Cooper Union?
Tom Kundig Although aware of the history of the nine-square plan, I cannot say it was a conscious reference – maybe a subconscious ordering device with the symmetry of the centre intersection of the nine squares as the gathering family centre. The order of the plan was a rational planning response to a family of three returning from their far-reaching adult lives to an important landscape and place for them collectively. We presented to the family the ideas of gathering sleeping bags around the campfire for safety, or circling the wagons, fire, meals, etc., the family intersection. The pods are the more private perimeter. The transparency to the landscape at the seams between the pods is important to a family that spends most of their time in the landscape during the day in all seasons. Also, the idea of the nature of prospect and refuge.

This January issue is titled The oceanic. What do you think about “the oceanic feeling”?
TK The idea of “oceanic feeling” for a kid raised Unitarian has always been part of my instinct, and I always wondered about it as the basis of my intuitive design responses. Oceanic feeling is a very comfortable place for me to be in the noise of designing a complex set of design vectors. A sense of peace.

Sawmill Tehachapi, Olson Kundig, CA, USA. Courtesy © Olson Kundig

Can you remark on Edward O. Wilson’s Half- Earth concept?
TK He was one of the most impactful science thinkers for me. Richard Feynman being another. Wilson’s audacious Half-Earth idea is deeply meaningful to me as somebody who has resisted LEED because it seems so ridiculously small thinking – although at least something! A band-aid to feel good about fixing things while Rome burns, literally. His idea was of a system as large as life itself (or at least the compromise of half), recognising the absurdity that we can imagine we have any real understanding of the geometric complexity of our situation. Best is to let it take care of itself but give it the scale and proportions it needs.

4. Ephemeral Edge Austerlitz, Dean/Wolf Architects, NY, USA

Ephemeral Edge Austerlitz, Dean/Wolf Architects, NY, USA Ephemeral Edge is a weekend retreat and retirement home located on a 6.3-hectare parcel adjacent to the Beebe Hill State Forest and across from the Harris Conservation Area. Located about three hours north of New York City, the project’s goal was to contrast the pressured sense of time in the city and extend the everyday passage of time often highlighted in the open landscape. In order to do this, the project needed to restore the site, which had been parcelled by a developer who made a clearing on the forested hillside and built a pond. He imagined someone would ideally build an estate house up the slope at the edge of the trees that would look out over the pond and dominate it. At that time, the torqued banks that were necessary to create the flatness of the pond on the sloping site rendered the expanse of water as a strange object floating in the middle of the forest clearing.
In contrast to that original conception of the site, we opted for a different strategy by placing the house at the edge of the pond, and we responded to the manipulated topography by extending the torqued banks into the form of the house.
 Reed Hilderbrand’s landscape – a concave bank for the house and a convex bank opposite – expanded the edge to the trees and the landscape became whole again.
The house floats on five piers at this new heart
of the site. The first stands at the edge of the pond where the living room deck reaches over it, while the last is in the pond, floating the master bedroom over the water.

Courtesy © Dean/Wolf Architects 

Ephemeral Edge Austerlitz, Dean/Wolf Architects, NY, USA The siting on the pond is combined with sectional ideas of the programme. Living space opens upwards to lead the interior of the house outside. In the entrance area, where the ceiling flattens and the dining space aligns with the distant panorama, doors open through the house, joining the intimate table to the larger natural landscape. On the far end of the house, the bedroom extends over the water and the roof closes down towards the terrace to create a protected and enclosed relationship with the view. A ruled surface roof gives continuity to the transition between the different sections of the building. The sweep of the pond’s edge joins the dynamic curvilinear roof and deck, drawing interior and exterior together. The immediate adjacency of the pond reflects southern light onto the polished plaster of the ceiling, undulating light across its surface. The forest edge surrounding the house was formed when the trees were removed to make space for the pond, exposing spindly trunks that were originally in the middle of the forest. This delicate edge inspired the detailing of the structure. Rebar emerges from three foundation walls like trunks and branches lifting the house over the water. The light filters through these elements and animates the structure, using the radial plan to locate skylights that follow the sun. In Ephemeral Edge, sunlight sequentially fills the intimate interiors to create a play of light and shadow that is reminiscent of being in a forest.

Courtesy © Dean/Wolf Architects 

Ephemeral Edge Austerlitz, Dean/Wolf Architects, NY, USA

Courtesy © Dean/Wolf Architects 

Ephemeral Edge Austerlitz, Dean/Wolf Architects, NY, USA

Courtesy © Dean/Wolf Architects 

Ephemeral Edge Austerlitz, Dean/Wolf Architects, NY, USA

Courtesy © Dean/Wolf Architects 

  

I visited this house in 2019. Can you describe the concept of Ephemeral Edge?
Kathryn Dean Ephemeral Edge is a weekend home that lies just three hours from New York. The aim was to dilate the perception of time for those living in the building, a sensation that the landscape is often able to heighten. The project is also a response to the altered topography of the site, which consists of a wooded slope ending in a level clearing that was created to make way for a pond. In the plans of the person who modified this landscape, the house was to be built at the top of the slope, away from the water. But we decided on a different strategy to give new unity to the space between the banks and the trees. With this in mind, we placed the structure along the pond’s edge and incorporated the torqued banks into the residence. What was beautiful about the location – the ripple of the wind on the water, the distant view of the ridgeline, the birds that flitted over the cattails – was captured and accentuated.

Ephemeral Edge Austerlitz, Dean/Wolf Architects, NY, USA. Courtesy © Dean/Wolf Architects

This issue of Domus is titled The oceanic. Can you comment on “the oceanic feeling”?
KD
The oceanic feeling is a term coined by Romain Rolland in a letter to Freud to describe what he called “the direct fact of the feeling of the eternal”. He went on to say that it may well not be eternal, but subjective and simply without perceivable limits. Freud then locates the oceanic feeling within the primitive ego of the first stage of child development and links it to primary narcissism. While as a mother I can understand this, I find this interpretation incomplete. It wasn’t until much later in life, perhaps as he approached death, that Freud acknowledged that he had not done justice to religion when he coined this understanding of the oceanic feeling. This can be understood as an approach, within the individual unconscious, to the sacred after religion was dead. While the first definitions in both the Oxford and Webster’s English dictionaries are the most common that connect the sacred to god or divinity, it’s the Oxford’s third definition that interests me: “Regarded with or deserving veneration or respect as of something holy.”

Likewise, the second definition in Webster’s: “Devoted exclusively to one service or use (as of a person or purpose).” These definitions allow the oceanic feeling to exist without a direct correspondence to either religion or early psychoanalysis. At the time Rolland was writing, perhaps it could be understood that the eternal was predictable at the very least through the continuity of life on Earth as he knew it. (He died before the first atomic bomb was dropped). For us, in the 21st century, this is no longer the case. Climate change, food shortages, wildfires, world wars and pandemics all threaten the Earth in previously unimaginable ways. Our eternal is fragile. This fragility needs to be understood, as well as the great responsibility, to protect the eternal. Sometimes the most impactful understanding is direct experience. Emotional learning can be deeper than intellectual understanding. The feeling of oneness with all things is one important way to create a sacred connection to the Earth that gives way to great respect and sets places apart – producing the sentiment of the oceanic feeling.

Ephemeral Edge Austerlitz, Dean/Wolf Architects, NY, USA. Courtesy © Dean/Wolf Architects

Are you familiar with the writing of Edward O. Wilson and his 2016 book Half-Earth? Might the preservation of the site’s 6 hectares next to over 800 hectares of preserved forestland adjacent to Ephemeral Edge be a parallel?
KD It’s an interesting observation. Wilson calls for setting aside half the Earth’s land and oceans to preserve 85 per cent of living species. He compares this to the current condition where only 10 per cent of the natural habitat now survives in many areas rich in species diversity. This 10 per cent can only support 50 per cent of the natural species, but if that last 10 per cent is lost, no species will survive. The 800-hectare Beebe Hill State Forest lies behind the site of Ephemeral Edge, where the wooded hillside blends into the state forest. Technically, building anything on this site does not comply with setting aside half the Earth. Building is always the opposite of preserving natural forests. However, in this case, the land was going to be built on by someone. Thus, I think that building a small 185-square-metre house on such a large tract of land can be understood this way. It was an act of preserving the site as much as possible.