- Combines some of the rarest and most exquisite Longquan wares - over 270 pieces - from museums and art institutes around the world Longquan wares were made mainly in Zhejiang province over a period of over sixteen hundred years, from the 3rd to the 19th centuries. There are two outstanding features of the beautiful Longquan ceramics, one is that the body is made of porcelain, and the other, that the glaze contains kaolin in its composition...