My commission of Ultra Boy vs Zagor sketch cover by Anthony Castrillo cafurl.com?i=32221 #AnthonyCastrillo #artcommission #sketchcover #UltraBoy #JoNah #Rimbor #LegionofSuperHeroes ‎ #LegionofSuperHeroesart #DCComics #Zagor #PatrickWilding #ZaGorTeNay #TheSpiritwiththeHatchet #SergioBonelliEditore