Roger Kathy ( 1934 - 1981 ) was a Belgian painter. Roger Kathy s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 42.47 USD for Stehender weiblicher Akt in 2004 to 2615.69 USD for Le Quiluinec in 2008 , based on the size and medium of the artwork.