William Jackson Hooker ( 1785 - 1865 ) was a painter. William Jackson Hooker s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 549.1 USD for Icones plantarum, volumes 1-10 in 2 volumes in 2004 to 3481.89 USD for Exotic Flora. Edinburgh: William Blackwood in 2015 , based on the size and medium of the artwork.