Robert Houston ( 1891 - 1942 ) was a British painter. Robert Houston s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 217.12 USD for HIGHLAND BRIDGE; HIGHLAND LOCH in 2003 to 3044.95 USD for 'Afternoon sunshine Firth of Clyde' in 2011 , based on the size and medium of the artwork.