Eric Stefani's Animation History and Research

Extreme Minimal Modern

Walt Disney's Man and the Moon (1957).

After consulting with scientists Disney artists and studio technicians prepared a factual picture of how the coming conquest of the moon. Ward Kimble was the Director and designer on how it may be when we travel to the moon.

This was made around the time of "Sleeping Beauty"

Characters are 3-D and can move like real people.
Backgrounds scarce
Disney's "Man and the Moon" is done is a very "minimal" style. That's the hat I was looking for.