Giovanni Domenico Valentino ( 1661 - ) is a painter. Giovanni Domenico Valentino s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 17455.94 USD for In an alchemist’s laboratory in 2010 to 19227.07 USD for The interior of a chemist shop in 2011 , based on the size and medium of the artwork.