Henry Alken (attributed To) ( 1785 - 1851 ) was a British painter. Henry Alken (attributed To) s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 31.97 USD for A Dog and Heron in Landscape in 2007 to 2500 USD for THE FIND in 2012 , based on the size and medium of the artwork.