The Witcher
... that although its publisher Dark Horse Comics is American, a significant proportion of artists involved with the comic book series The Witcher have been Polish?
... that although its publisher <a href="./Dark_Horse_Comics" id="mwBGM" rel="mw:WikiLink" title="Dark Horse Comics">Dark Horse Comics</a> is American, a significant proportion of artists involved with the comic book series <i id="mwBGQ"><b id="mwBGU"><a href="./The_Witcher_(Dark_Horse_Comics)" id="mwBGY" rel="mw:WikiLink" title="The Witcher (Dark Horse Comics)">The Witcher</a></b></i> have been Polish?