early 20th century antique american arts & crafts or craftsman style interior residential leaded art glass window possibly fabricated by the foster-munger co., chicago, il. the variegated slag glass window features a rectilinear grid comprised largely of caramel slag outlined with a textured white opalescent and pink border. the two matching centrally located abstract floral motifs contain long and narrow green stems with sectional orange-red flower motifs. the rectangular-shaped residential window remains in great overall condition. original darkly varnished oak wood window sash frame structurally sound and stable. measures 40 1/2 x 17 3/4 inches.