Ann Lowengart Interiors collaborated with Field Architecture and Dowbuilt on this dramatic Sonoma residence featuring three copper-clad pavilions connected by glass breezeways. The copper and red cedar siding echo the red bark of the Madrone trees, blending the built world with the natural world of the ridge-top compound. Retractable walls and limestone floors that extend outside to limestone pavers merge the interiors with the landscape. To complement the modernist architecture and the client's contemporary art collection, we selected and installed modern and artisanal furnishings in organic textures and an earthy color palette.