Computers have made our lives so much easier and complex at the same time. One of the industries the computer’s had a big impact in film making.
Practically everything is possible to visualize nowadays with the help from a computer that we often forget how people in the past used to make movies and how complex it sometimes was without the use of a computer.
Cartoonbrew has posted a very good article how the Fleischer studios made a 3D feel possible in their cartoon without the use of a computer 70 years ago.
Art in its finest form.
The finished piece: