Bogusław PolchBogusław Polch.

Bogusław Polch (originally Połch, 5 October 1941 to 2 January 2020) was a Polish comic book artist. His most notable works include the series The Gods from Outer Space (based on Erich von Däniken books, written by Arnold Mostowicz and Alfred Górny), Funky Koval (written by Maciej Parowski and Jacek Rodek) and Wiedźmin (based on Andrzej Sapkowski's The Witcher stories, written by Maciej Parowski). He also illustrated the covers of the first editions of most of Sapkowski's books in The Witcher series.