Sidney Richard Percy (after) ( 1821 - 1886 ) was a painter. Sidney Richard Percy (after) s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 249.07 USD for At Bettws-y-coed, North Wales in 2005 to 5000 USD for Deer in the Highlands in 2011 , based on the size and medium of the artwork.