For the Avery Coonley Playhouse in Riverside, Illinois (1912), Wright designed a series of clerestory windows filled with geometric motifs. Some look like balloons, others like confetti or flags. Adapted from this colorful design, glass tumblers are printed and kiln-fired with transparent, jewel-like colors. Each 4" tumbler holds 14 oz. Dishwasher safe. Made in USA. Sold as a pair.