A Chinese fan with bamboo slats and calligraphy on both sides by Zhang Zhiming. Each side has three seals. Dimensions are: 13 inches tall X 20 7/8 inches wide, 33 cm X 53 cm. All measurements are approximate. High resolution images can be found here Condition: There is significant wear. Provenance: From collection of Dr. Wang in Northern California. Dr. Wang is a retired professor from the School of Business at California State University.