Also found throughout the house are complete collections of art tile, pottery, and art glass that were compiled by the resident family. The Greene brothers took these key pieces into consideration when designed the house, and they still exist there today. This dining space reveals a smooth, velvety glow that permeates the space, which is created by a lack of direct lighting. The walls are covered with canvas, which were varnished into a wet plaster.  Photo 5 of 8 in Iconic Perspectives: Greene & Greene's Gamble House