Hey Gee

Guillaume Federighi, known professionally as Hey Gee, is a French and American author and illustrator who began his career in 1998 in Paris, France.[6] He is known for creating graphic novels that translate complex ideas into visual stories, including works about personal health experiences such as sickle cell disease, depression, and autism.[5][7] After moving to New York in 2008, he established Hey Gee Studio, a creative agency specializing in graphic design and illustration.[6]