Wojciech Kazimierz "Wojtek" Siudmak (born 10 October 1942 in Wieluń) is a Polish painter, currently living in France. His works are often used as illustrations for science fiction and fantasy literature, including the Polish edition of Frank Herbert's Dune series.
Some of his productions remind me of Salvador Dali.
I saw Siudmak`s drawings/paintings in a sci-fiction magazine in 1980s and was amazed that such imagination was possible. Today my tastes changed a bit, I think his art is too elaborate and sophisticated, sometimes verging on kitsch, but the guy certainly has talent.