Due to subtly varying patine, this piece is unique, a sculpture of contrasting color and texture. Designer Lisa Smith scallops the rim in a symmetrical pattern, and with ridged, wave-like verdigris sloping down to the bowl's flat bottom. A clear protective coating makes upkeep as simple as wiping with a damp or soapy cloth and reduces the need for polishing. 4.5" D.x 2.5" H. Stamped 2009 (when Nambe was still making). Purchased at Nambe. Newer on-line versions are made in China.