At Carpenters Workshop Gallery’s newly christened San Francisco location, Italian architect and artist Vincenzo de Cotiis presents 20 sculptural furnishings that reference the late 19th century when artists increasingly left their studio to paint outdoors, or en plein air. The pieces, ranging from seating, lighting, tables, cabinets, and bookshelves, combining semiprecious stones, Murano glass, recycled resin, and cast brass.