Mason Chamberlin (after) ( 1727 - 1787 ) was a British painter. Mason Chamberlin (after) s works have been auctioned off multiple times, with realized prices varying according to the size and medium of the artwork, for instance of 17170.33 USD for Marriage Portrait of John Morton Jordan and his Wife Dorothy, Half Length, Wearing Period Costume, Dorothy Wearing a Pink Dress in 2005