Henry Olive Walker ( 1843 - 1929 ) was an American painter. Henry Olive Walker s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 52.79 USD for Fishermans´ yard with rowing boats and baskets in 2004 to 4500 USD for Contemplative Nude by a Stream, 1887 in 2008 , based on the size and medium of the artwork.