How do you superimpose hand-drawn images onto live action backgrounds when making videos?

To superimpose hand-drawn images onto live-action backgrounds, you can use video editing software like Adobe After Effects or Premiere Pro. Begin by importing your live-action footage and hand-drawn images. Utilize techniques like keying or masking to isolate your drawings, then adjust their scale and position to fit the scene. Finally, apply blending modes or effects to enhance integration and ensure the drawings match the lighting and color of the live-action footage.