Rare Northern Song dynasty Ru Guanyao brush washer to star at Sotheby’s sale
A Ru Guanyao brush washer is up at auction at Sotheby’s Hong Kong.
Ru guanyao court ware was made in China’s late Northern Song dynasty (960-1127) and production conti…
A Ru Guanyao brush washer is up at auction at Sotheby’s Hong Kong.
Ru guanyao court ware was made in China’s late Northern Song dynasty (960-1127) and production conti…