Guan Shanyue (after) ( 1912 - 2000 ) was a Chinese painter. Guan Shanyue (after) s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 1000 USD for Prunus Tree in 2011 to 10000 USD for Mountain Climbers Approaching a Summit: A Hand Scroll in 2012 , based on the size and medium of the artwork.