Kiefer, Anselm  
   This feature explores the works on paper of the contemporary German artist. Included is a closer look at fourteen of those works and the themes and techniques used.
   http://www.metmuseum.org/explore/kiefer/el_kiefer_splsh.htm

Knowles, George Sheridan (1863-1931)  
   Biographical information and images of the work of from the British Victorian artist George Sheridan Knowles. Knowles' sentimental genre paintings often capture his subjects in a relaxed, or playful, moment and are reminiscent of the works of Arthur John
   http://www.rehs.com/george_sheridan_knowles_virtex.htm

Khnopff, Fernand  
   Biography and detailed illustrations of his best known works.
   http://www.artmagick.com/artists/khnopff.aspx

Kunichika Toyohara  
   Biography of Japanese artist Kunichika Toyohara (1835-1900).
   http://www.artelino.com/articles/kunichika.asp

Kotlarevsky, Paul (1883-1950)  
   Collection of works and a biography of the Russian artist exiled in Paris during WWI.
   http://www.kotlarevsky.com