Louis joseph Watteau De Lille (after) ( 1731 - 1798 ) was a French painter. Louis joseph Watteau De Lille (after) s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 2491.69 USD for La leçon de flute in 2006 to 4778.59 USD for Les musiciens ambulants in 2006 , based on the size and medium of the artwork.