Charles François Grenier ( 1700 - ) is a painter. Charles François Grenier s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 6409.73 USD for SC√àNES DE PORT M√âDITERRAN√âEN AVEC PERSONNAGES in 2004 to 149000 USD for A Mediterranean port at dawn with shipping and fisherfolk in 2015 , based on the size and medium of the artwork.