Gaston La Touche ( 1854 - 1913 ) was a French painter. Gaston La Touche s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 1986.52 USD for La Bienvenue in 2008 to 100000 USD for À L'OPÉRA in 2014 , based on the size and medium of the artwork.