Alan Bengall Charlton ( 1913 - 1981 ) was a painter. Alan Bengall Charlton s works have been put up for auction numerous times, with realized prices varying from 29.35 USD for CHOLLERFORD BRIDGE, SOUTH TYNE in 2010 to 70.14 USD for Twizell Bridge, Northumberland in 2018 , based on the size and medium of the artwork.