Cadwallader Washburn ( 1866 - 1965 ) was an American painter. Cadwallader Washburn s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 800 USD for Collection of approximately 30 etchings and drypoints in 2004 to 4147 USD for Monterey in 2006 , based on the size and medium of the artwork.