A Chinese ink on paper painting by Ding Yanyong. The painting depicts bamboo by a rock. It includes an inscription, 1 seal, and is mounted on a silk backing with dowels. Dimensions are: 49 1/2 inches tall X 16 inches wide, 125.7 cm tall X 40.6 cm wide. All measurements are approximate. Condition: The painting has 1 small tear. Provenance: From the estate of Lee Yuhuang. Mr. Lee was an accomplished artist and collector in Hong Kong, where he was part of the Lingnan School, before he emigrated to San Francisco, California. While in San Francisco, he taught Chinese painting techniques and continued to collect Chinese paintings and calligraphy.