Pair of Canton Enameled Copper Leaf Form Plaques Consign Now DeptAsian Arts/China TradeSizeHeight 24 in. Width 16 in. Pair of Canton Enameled Copper Leaf Form Plaques, late 19th/early 20th century, each decorated in polychrome with a pair of phoenixes perched amid flowering branches. Height 24 in. Width 16 in. Please note that this auction has ended. Click here for an overview of this auction.