William Aiken Walker (after) ( 1839 - 1921 ) was an American painter. William Aiken Walker (after) s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 84.44 USD for A negro family in a cabin interior in 2004 to 2115 USD for Sharecropper's Cabin in 2005 , based on the size and medium of the artwork.