Frank Lloyd Wright’s Saguaro – Rainbow 6″ x 8″ Art Tile by Motawi Tileworks. Motawi Tileworks made this decorative tile from the Frank Lloyd Wright image of the same name. Actual Tile Size: Approximately 5 7/8″ (high) x 7 7/8″ (wide) x 5/8 (thick). Has a notch on the back for hanging.