William Kentridge - what we see & what we know : Thinking about history while walking, and thus the drawings began to move . [anlässl. d. Ausst. ..., The National Museum of Modern Art, Kyoto, September 4 - October 18, 2009 ; The National Museum of Modern Art, Tokyo, January 2 - February 14, 2010 ; Hiroshima City Museum of Contemporary Art, March 13 - May 9, 2010]