Emil Rudolf Weiss ( 1875 - 1942 ) was a German painter. Emil Rudolf Weiss s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 2353.9 USD for Der alte Charmeur in 2004 to 3017.36 USD for The Attentive Kitten in 2013 , based on the size and medium of the artwork.