Acadia 4-Piece Deep Seating Set with Sofa in Sand / Buffalo Plaid Dune BurlapThe Martha Stewart by POLYWOOD Acadia 4 Piece Deep Seating Set with Sofa celebrates a return to the forms of Craftsman furniture, defined by strong vertical lines that lend a subtle sense of grandeur. Decorative details emulate traditional woodworking joinery. This all weather collection was inspired by pieces at Martha Stewart's residence in Maine, a bucolic beauty built in the 1920s.