The VFX industry of today is very much a digital industry, but how did all that start? VFX Supervisor Filip Orrby and CG Supervisor Joakim Olsson takes us for a walk down Yellow Brick Road in search of the origins of the softwares we use today. How did the pioneers create the early digital effects in the late 1900s, what softwares did they use and which films were the milestones in this evolution?