Tribe, Indigenous people of Central California This rough yet lightweight curtain fabric derived its inspiration from the Pomo tribe or, more specifically, the bark and redwood canopies from which they built their cone-shaped shelters. Pomo stands out with an interrupted pattern of open-weave yarns, varying in thickness to create an unruly linearity. Its six creative colourways vary from ton-sur-ton white to surprising blends of blue, ochre, brown and pink.