Kalman (koloman) Deri ( 1859 - 1940 ) was a Hungarian painter. Kalman (koloman) Deri s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 490.84 USD for Interieur weiblicher in 2005 to 11715.61 USD for L'Atelier du peintre in 2017 , based on the size and medium of the artwork.