William Curtis (after) ( - ) is a painter. William Curtis (after) s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 322.64 USD for HAND-COLURED BOTANICAL ENGRAVINGS in 2009 to 1129.25 USD for HAND COLOURED BOTANICAL ENGRAVINGS in 2009 , based on the size and medium of the artwork.