Jean Baptiste Gustave Deloye ( 1848 - 1899 ) was a French painter. Jean Baptiste Gustave Deloye s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 1967.31 USD for Buste de jeune fille in 2005 to 14496.49 USD for JEUNE FEMME NUE (NUDE YOUNG WOMAN) in 2015 , based on the size and medium of the artwork.