Bertram Priestman ( 1868 - 1951 ) was a British painter. Bertram Priestman s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 203.47 USD for Running up the estuary in 2003 to 6137.1 USD for Kilnsey Crag, Wharfedale in 2013 , based on the size and medium of the artwork.