Thirty-Three Auction Catalogues comprising publications from China Guardian from 2011 to 2014 pertaining to Chinese works of art, including the following sales: BJ970, BJ971, BJ1190, BJ1191, BJ1192, BJ1193, BJ760, BJ1183, BJ1184, BJ1185, BJ1186, BJ1187, BJ1188, BJ1253, BJ1254, BJ1255, BJ1200, BJ1274, BJ1275, BJ1276, BJ1194, BJ1207, BJ1270, BJ1271, BJ1272, BJ1268, BJ1239, BJ1198, BJ761, BJ1282, BJ1248, BJ1249, BJ1250, BJ1251, BJ1252, BJ1256, BJ1257, BJ1201, BJ1202; Qi Baishi shanshui ce (Album of Landscapes by Qi Baishi), 2011.