Ernest Ponthier De Chamaillard ( 1862 - 1930 ) was a French painter. Ernest Ponthier De Chamaillard s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 7561.16 USD for Nature morte aux deux bouquets de fleurs in 2007 to 16736.24 USD for Léda se baignant, surprise par le cygne in 2008 , based on the size and medium of the artwork.