Teco was the name of famous art pottery designed in the early Twentieth Century by William D. Gates and others. They were especially famous for their green colors. These natural, eco-friendly materials of today's kiss vases are reminiscent of the originals and look great with or without flowers. Water tight vase. Teco green finish. Terra cotta construction. Shape sculpted by William D. Gates. 4 1/2" high. 5 1/2" wide.