Animated Salada Tea Adverts
The first commercial in this series isn’t animated (although it is very cute) but the two spots that follow feature classic 50s mod art animation. This style was inspired by UPA cartoons from the early 50s which were very modernist and minimalist (they were a reaction to the stylization of Disney cartoons which were getting very realistic by the late 40s).
Found via Ira Gallen.