COWAN DOBSON ( 1893 - 1980 ) was a painter. COWAN DOBSON s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 865.54 USD for FLOWERS IN A VASE in 2003 to 2113.55 USD for Portrait of Robert Bontine Cunninghame Graham (1852-1936) in 2011 , based on the size and medium of the artwork.