From Golden Wolf:

We recently teamed up with Warner Bros Animation and MOI Studio to help bring their vision for Superman’s 75th anniversary to life. The animation was conceived by Man of Steel director Zack Snyder and artist Bruce Timm with Jay Olivia handling the overall direction.

We worked on the backgrounds and the art direction for the animation which features some of the most iconic scenes from Supermans past which span over half a century.

[Golden Wolf | Via IO9]