If accent furniture had a hall of fame, there’d be a wing devoted to Cubes. This well-traveled form is recharged with diversity. With pieces built of composite wood, under laminates of Chemetal, metal, or wood veneer—Treefrog is the unexpected species. They are 16 or 20 inches, with 6 wood options, including ebony and zebrawood, and 4 metal options, including brushed aluminum and ribbon aluminum. 10 finish choices are available. 39 O’Neill Street, Easthampton, MA 01027; 800-807-7341; interior51.com.