Philip Thomson Gilchrist ( 1865 - 1956 ) was a British painter. Philip Thomson Gilchrist s works have been put up for auction numerous times, with realized prices varying from 621.44 USD for A rainbow over Niagra Falls in 2004 to 796 USD for A Hound Under an Easel, by the Shore in 2008 , based on the size and medium of the artwork.