William Arthur Paxton ( 1873 - 1965 ) was an American painter. William Arthur Paxton s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 425 USD for PAIR OF WORKS: AUTUMN and SUMMER LANDSCAPE in 2008 to 6000 USD for Canyonlands with riders on horseback in 2016 , based on the size and medium of the artwork.