William P Cartwright ( 1864 - 1911 ) was a British painter. William P Cartwright s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 160.23 USD for Cottages nearDotgelly in 2007 to 969 USD for Alum Rock Farm, 1906 in 2009 , based on the size and medium of the artwork.