Leon Gilmour ( 1907 - 1989 ) was an American painter. Leon Gilmour s works have been put up for auction numerous times, with realized prices varying from 60 USD for ''Larry and Imagery'' in 2005 to 275 USD for ''The Grand Canyon of The Colorado''; ''Volcanic Rock''; ''Hedgehog Cactus''; ''Verdugo Hills''; ''Sierra Watercourse'' and ''Sh in 2017 , based on the size and medium of the artwork.