What characters did he create?
Betty Boop
Pop Eye the Sailor Man
What studios did he work for?
Popular Science Magazine
Fleischer Studios
What changes where made to the character over time?
Betty Boop:
Started of as a anthropomorphism human-poodle hybrid (1930)
Transformed into a human, her floppy ears became earrings and her
black snout became a skin colored nose (1932)
