A nice New Years treat was delivered to those who are friends of Pixar. The studio sent out a Happy New Years card to sites like ComingSoon.net, and it featured pieces of concept art from their upcoming projects.

The four films we get an early glimpse at are Monsters University (June 2013), The Good Dinosaur (May 2014), The Untitled Pixar Movie That Takes You Inside the Mind (June 2015), and The Untitled Pixar Movie About Dia de los Muertos (no date yet set).

From director Pete Docter (“Up,” “Monsters, Inc.”) and producer Jonas Rivera (“Up”), the inventive new film will take you to a place that everyone knows, but no one has ever seen: the world inside the human mind.

What if the cataclysmic asteroid that forever changed life on Earth actually missed the planet completely and giant dinosaurs never became extinct?

From director Lee Unkrich and producer Darla K. Anderson, the filmmaking team behind the Academy Award®-winning “Toy Story 3,” comes a wholly original Pixar Animation Studios film that delves into the vibrant holiday of Día de los Muertos.

“Wishing you many happy adventures in 2013 and beyond!” read the card.

We’re eagerly anticipating a new trailer for Monsters University which should be just around the concern considering the film opens in June. The film follows Monsters, Inc. characters Mike and Sulley in their college years. So far we’ve only been treated to this teaser trailer and these cute posters.

Thanks, ComingSoon.net.