John Skinner Prout (attributed To) ( 1806 - 1876 ) was a British painter. John Skinner Prout (attributed To) s works have been put up for auction numerous times, with realized prices varying from 61.03 USD for Pool of London and The Tower in 2009 to 360 USD for Street Scene with Pilgrims at a Cathedral Portal in 2013 , based on the size and medium of the artwork.