Solo Exhibitions    28 times in Seoul, Berlin, Osaka, LA, etc.

Group Exhibitions    about 250 times in Berlin, Kobe, Paris, Taipei, Sarajevo, LA, New York, New Delhi, San Paulo, etc.

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Collections    
The Guggenheim Museum, USA
The Sylvia Wald & Po Kim Art Gallery, USA
National Museum of Contemporary Art, Korea 
Seoul Metropolitan of Art, Korea     
Leeum, Hoam Art Museum, Korea     
Total Museum, Korea     
Museum San, Korea     
Park Soo Keun Museum, Korea     
Hong-Ik University Museum, Korea     
Schema Art Museum, Korea     
Sang-Myung University, Korea
Youngeun Museum, Korea
Sungkok Arts & Cultural Foundation, Korea     
Osaka Foundation of Culture, Japan    
Yomiuri Telecasting Corporation, Japan    
Osaka Korean Cultural Service, Japan    
Hyogo Prefectural Museum of Art, Japan
Berlin Korean Cultural Service, Germany  
MT. San Antonio College Art Gallery, USA