Gerard Van Soest ( 1600 - 1681 ) was a British painter. Gerard Van Soest s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 7040.18 USD for Double portrait of a lady and her son in 2003 to 50000 USD for PORTRAIT OF A YOUNG GENTLEMAN OF THE ASHLEY-COOPER FAMILY in 2013 , based on the size and medium of the artwork.