Vintage Wayne Ngan Studio Canadian British Columbia Art Pottery Bowl. Up for sale is a fine vintage art pottery tenmoku glazed bowl by pre-eminent British Columbia potter Wayne Ngan from British Columbia. The base is impressed with his mark. Please see photos below for more details. Measurement: The bowl measures approximately 8.3 cm tall and 19 cm wide across the top. Condition: It is in very good pre-owned vintage condition with normal wear commensurate with age. No chips, cracks or repairs. International Buyers – Please Note: 1. There is nothing we can do about it. The item “Vintage Wayne Ngan Studio Canadian British Columbia Art Pottery Bowl” is in sale since Friday, March 30, 2018. This item is in the category “Pottery & Glass\Pottery & China\Art Pottery\Other Canadian Pottery”. The seller is “vtgcollectables778″ and is located in Vancouver, British Columbia. This item can be shipped to United States, Canada.