Robert Lemonnier ( 1883 - ) is a painter. Robert Lemonnier s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 251.95 USD for Le port de Cassis in 2004 to 2102.61 USD for ANIMATED STREET IN THE CASBAH OF ALGIERS in 2017 , based on the size and medium of the artwork.