| Born : | 6 November 1945, Bangkok |
| Address : | 197 Soi Ratchadapisek 10, Ratchadapisek Rd. Huay Kwang, Bangkok 10320 Thailand |
| Education : | 1972 : B.F.A. Graphic Arts [ Hons ], Silpakorn University, Bangkok |
| 1979 : M.F.A. Graphic Arts, Silpakorn University, Bangkok | |
| Studio : | 3/9 Mu 4 Khlong luang ,Pathum Thani |
| 2008 | National Artist 1999 (Visual Art, Printmaking & Mixed Media) |
| 2004 | Award : Asian Art Now 2004 Las Vegas Museum, Nevada |
| 1982 | Award winner, Contemporary Art Compettition 1982, Thai Farmer Bank. |
| Grand Prize, Contemporary Art Exhibition Art Exhibition, The Bank of Thailand. | |
| 1st Prize Graphic Arts, 28th National Exhibition of Art Bangkok. | |
| Artist of Distinction in Graohic Arts, Gold Medal, The National Exhibition of Art. | |
| 1981 | Award winner, Contemporary Art Compettition 1981, Thai Farmer Bank. |
| 1980 | 3rd Prize Graphic Arts, 26th National Exhibition of Art, Bangkok |
| 1979 | 2nd Prize Graphic Arts, 25th National Exhibition of Art, Bangkok |
| 1977 | 2nd Prize Graphic Arts, 24th National Exhibition of Art, Bangkok |
| 1974 | 2nd Prize Graphic Arts, 22th National Exhibition of Art, Bangkok |
| 1972 | 2nd Prize Graphic Arts, 21st National Exhibition of Art, Bangkok |
| 1971 | 1st Prize Graphic Arts, 20th National Exhibition of Art, Bangkok |
| 1969 | 2nd Prize Graphic Arts, 19th National Exhibition of Art, Bangkok |
| 2004 | A Treelogue in Watercoloure, Rose Gallery, Nakhonpathom |
| 2003 | A Retrospective 1968-2002 he National Gallery, Bangkok |
| 2002 | Two – Artists Exhibition, Kiettisak Chanonnart and Decha Warashoon, The Artists Gallery, Bangkok |
| 1992 | Abstract : The Essence of Art Decha Warashoon and lthipol Thangchalok, Surapon Gallery, Bangkok |
| 2007 | "Identity" The Six Group contemporary Art Exhibition, CP Seven Art Gallery, Bangkok |
