A limited palette of materials was used in this new entertaining room, including plaster, copper, cedar, stone and black steel. A canopy overhead allows sun into the outdoor room, which features a small kitchen and fireplace. The renovation is by arc

A limited palette of materials was used in this new entertaining room, including plaster, copper, cedar, stone and black steel. A canopy overhead allows sun into the outdoor room, which features a small kitchen and fireplace. The renovation is by architect Jennifer Hanson of A-Design Studio and landscape designer Fiona Kelly of Grate Art.