Design for a mosaic or a window, Louis Comfort Tiffany

American drawing. Date: late 19th–early 20th century. Dimensions: Overall: 15 3/4 x 6 15/16 in. (40 x 17.7 cm); ; Other (Design): 16 1/8 x 5 5/16 in. (41 x 13.5 cm). Medium: gouache, graphite, paper, watercolor. Collection: Metropolitan Museum of Art. Design for a mosaic or a window MET DP144287-cropped