Here's another one of my childhood drawings. You can see that my basic artistic interests have not changed during my lifetime: superheroes and birds. "Birdman" has a bird's head and beak and a humanoid body. I even added sound effects ("Thump thump"). The drawing is done on what used to be called "arithmetic paper," an inexpensive, off-white sheet which was abundant in schools and used for throwaway calculations. Over more than fifty years later the paper has turned golden yellow. I'll save it where I discovered it, though in another place: between the pages of a book.
"Birdman" superhero portrait is pencil and crayon on paper, 6" x 9", about 1958.