Hi - I'm looking for help with a custom graphic for t-shirt design to make my daughter's idea come to life. The concept is a girl spray-painting additional letters "ine" over an existing mural that says "superhero". I'm picturing the girl as a cartoon, maybe wearing a cape, maybe looking back at the camera smirking. I'm not sure if the existing mural is spray painted words, a billboard, or something else. I'm open to ideas.