Disney has been marking its 100th anniversary in spectacular fashion across its parks, merchandise and cinematic releases. While Wish is coming up and is sure to put the stamp on a year of celebration, Once Upon a Studio is a recent release that reminded everyone how the studio gained its reputation for making movie magic. The short film, which is currently available on the Disney+ streaming service, acts as a crossover of epic proportions. It brings together animated characters from decades of films into a live-action setting.
Source：https://www.cbr.com/once-upon-a-studio-disney-classic-animation-techniques/
