Free coloring of the superhero of Marvel and Avengers Hulk of his real name Robert Bruce Banner. Hulk is a human who can transform into a super-powered giant when angry. The color green denotes fury or rage. Banner became this superhero by being bombarded with gamma rays in his laboratory while working as a physicist for the military. To color Hulk, you will need green markers and pencils for the color of the skin and purple for his torn shorts.
