William Dickinson ( 1746 - 1823 ) was a British painter. William Dickinson s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 46.67 USD for ELIZABETH, COUNTESS OF DERBY in 2005 to 929.92 USD for Miss Stephenson and The Right Honourable Lady Charlotte Bertie in 2008 , based on the size and medium of the artwork.