Here’s a bittersweet goodbye to PDI/DreamWorks, the legendary Northern California computer animation studio. Its closure was announced last month by owner DreamWorks Animation.

The company, originally known as Pacific Data Images, was founded in 1980 by Carl Rosendahl, who was joined soon afterward by Glen Entis and Richard Chuang.

The video was made by one of the studio’s employees Carlos Puertolas.