How did early experimental filmmakers use animation differently from commercial cartoon studios?

Early experimental filmmakers and commercial cartoon studios diverged significantly in their approaches to animation as both an art form and a medium. While commercial studios primarily focused on narrative-driven cartoons featuring recurring characters—such as Mickey Mouse or Felix the Cat—designed for popular entertainment, experimental filmmakers explored the medium's potential beyond mainstream storytelling.12

Key differences in their approaches include:

• Technique: Commercial studios largely relied on traditional animated line drawings and, later, depth effects and shading to create realist-style fantasies. In contrast, experimental artists pioneered diverse methods, including stop-motion animation with puppets or objects, silhouette animation, and the use of the pinscreen to create light-and-shadow effects.134
• Creative Freedom: Experimentalists often worked independently or with government support, allowing them to pursue radical creative impulses, such as "pixilation" (animating human beings) or painting directly onto film stock to create abstract, non-narrative works.43
• Subject Matter: While commercial animation favored character-based narratives, experimental filmmakers often drew inspiration from abstract art, inner psychology, dream states, and music, resulting in works that were frequently surreal, plotless, or focused on formal and structural experimentation.13