Joseph Wilton ( 1722 - 1803 ) was a British painter. Joseph Wilton s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 165.51 USD for Architectural Studies in 2004 to 6037.48 USD for Study of the Fountain of Neptune, Bologna and subsidiary studies of the ornaments in 2012 , based on the size and medium of the artwork.