George Sheridan Knowles (after) ( 1863 - 1931 ) was a British painter. George Sheridan Knowles (after) s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 262.86 USD for Portrait of Phyllis Chisholm-Batten, half-length, holding a basket of flowers in 2005 to 543.93 USD for Interior scene with lady winding wool in 2005 , based on the