The Frank Lloyd Wright Exhibition Typeface Wall Clock design is adapted from the Exhibition typeface that was developed by Wright in the 1930's for use in exhibitions of his work. Each letter was constructed mechanically using only 45 and 60 degree slant lines and two compass curves. Clock Diameter: 11". The clock has a quartz movement and uses one AA battery (not included). This Frank Lloyd Wright Collection clock is made by Bulova. Availability: Usually ships the next business day. Frank Lloyd Wright® Exhibition Typeface Wall Clock Red WB3331$29.95 Charles Rennie Mackintosh Jewelry, Mackintosh Gifts for the Home, Art & Crafts Stained Glass, Art & Crafts Tiles, Rennie Mackintosh Art Prints, Mackintosh Gifts for Men, Arts and Crafts Lamps, Greeting Cards, Mackintosh Design Info, Resource Links, Rennie Mackintosh Info, Shipping Info. For your security, all transactions are handled with industry standard SSL encryption. If you have questions about Charles Rennie Mackintosh, we'd like to hear from you. Email or call us in the U.S. toll free at 1.888.240.0808.