Charles Joseph Watelet ( 1867 - 1954 ) was a Belgian painter. Charles Joseph Watelet s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 84.27 USD for Self-portrait of the artist, three-quarter-length, holding her pallet in 2003 to 6534.31 USD for AT THE PARTY in 2005 , based on the size and medium of the artwork.