Bartosz Kosowski is an illustrator based in Lodz, Poland where he runs his one-man studio Blackbird Illustration. Dealing mostly with portraits, editorial illustration and posters, I have cooperated with numerous clients such as Legendary Pictures, âThe New Yorkerâ, âThe New Republicâ, âThe Hollywood Reporterâ, âSmithsonianâ, â11 Freundeâ, âApent Româ, âGazeta Wyborczaâ and âNewsweekâ.