To turn this 1LDK rental unit into a snug yet functional man cave, Jason chose a muted oak/walnut/grey palette and a mix of classic designer furniture: a wood-grained Noguchi table, George Nelson's platform bench, and a tweak of his iconic "Model 0693" sofa. Prints of 20th century masters from David Hockney to Mark Rothko and Joan Miró add not only a dash of color but also a touch of contemporary chic.