The back office’s showpiece is the large plywood-covered wall pictured here, which Grajales put up a decade ago when she first moved in, and which forms the backdrop for the bulk of her art collection — from the Nan Golden photo in the center to works by Ross Bleckner, Pierre Molinier, and Tom Sachs. “It’s a funny story,” she says. “I wanted to use the cheapest wood I could find, but the lumber guy sent me beautiful plywood sheets, to do something nice for me. I returned them and said I don’t want your perfect plywood! I wanted the ones with character. I wanted to see the knots, and the grain of the wood.”