Thomas Landseer (after) ( 1795 - 1880 ) was a British painter. Thomas Landseer (after) s works have been put up for auction numerous times, with realized prices varying from 26.95 USD for 'A Distinquished Member of The Humane Society' in 2005 to 30.89 USD for Monkey -ana, or Men in Miniature in 2009 , based on the size and medium of the artwork.