In his Philosophy of Interior Design, Stanley Abercrombie writes that can live happily with art-some cannot live happily without itbut we cannot live in art or even in a 'white cube.' This is a strange assertion by someone writing a book on interior design theory. Interior design is presumably an art and since we live in interiors, we must also live in art. Of course, what Abercrombie means is that we cannot live in interiors entirely given over to an aesthetic vision and, consequently, divorced from all consideration of what it might really mean to inhabit them. Abercrombie's examples include Piet Mondrian's Salon de Madame B. and Kurt Schwitter's Merzbau. I think we could add, by implication, a number of what are typically thought of as extreme examples of modern architecture, notably Philip Johnson's notorious Glass House in New Canaan, Connecticut.2 The Glass House is a canonical example of high modernist architecture and interior design. The walls are made of plate glass, enclosing the structure while retaining a complete 360-degree view of the property outside. From the outside, one gets a free view into the interior as well. The interior itself is sparsely but carefully furnished in the characteristic high modernist mode. Johnson's Glass House captured a great deal of attention when first built. It is still widely hailed as a high modernist masterpiece and is regularly included in surveys of modern architecture. At the same time that Johnson's house is celebrated as great architecture, it is sneered at for being unlivable. Despite its art-historical significance, the Glass House is thought by most to be unlivable not necessarily because it is aesthetically displeasing, but because it subordinates all other goals to this aesthetic pleasure. If the interior of the Glass House is thought of as ugly by many, it is perhaps because the attractiveness of an interior depends not just on visual spectacle but also perceived livability. The Glass House lacks what we judge today as livability: comfort, casualness, and a certain degree of dowdy familiarity. The building serves more to make an aesthetic point or an art-historical splash, and these motivations turn out here to be separate from the more mundane pleasures of domestic life. At first glance, the Glass House seems to be very much a work of environmental art. Surrounded by glass walls, the occupant is immersed in, though not physically subject to, the shifting atmospheric conditions of the outdoors. Perhaps no other house allows the occupant a more intimate sense of its natural surroundings. But is this what is meant by an environmental aesthetic of domestic space? A basic precept of any introductory interior design course is that the role of interior design is to provide artistically satisfying and practically effective solutions to the organization of the environments in which we must do particular things, like cooking, entertaining, sleeping, bathing, and lounging. The art of domestic interior design would be to create an environment that facilitates domestic practice while at the same time making the environment worthy of aesthetic attention and admiration. On this view, the Glass House fails as full-fledged interior design (that is, as environmental art) because it never recedes into the background, never becomes an environment for the practices of everyday life.3 The glass walls render the occupant perpetually self-conscious of being watched; the sparseness of the furnishings and the extreme orderliness of the house, where even table-top bric-a-brac are discreetly marked with indications of their correct