John Wainwright (after) ( 1800 - ) is a painter. John Wainwright (after) s works have been put up for auction numerous times, with realized prices varying from 241.13 USD for Roses, convolvulus, and morning glory in a glass vase, on a table in 2007 to 474 USD for SHEEP IN LANDSCAPE. in 2014 , based on the size and medium of the artwork.