Walter Perceval Yetts ( 1878 - 1957 ) was a painter. Walter Perceval Yetts s works have been put up for auction numerous times, with realized prices varying from 65.18 USD for Military Establishment on the Upper Yangste River, China in 2004 to 255.33 USD for A water carrier on the edge of a Chinese town in 2005 , based on the size and medium of the artwork.