Pixar recently sent out a holiday card, and the card contains the concept art for the studios 2013 – 2016 slate of pictures.  The card includes previously released concept art for Monsters University as well as a first look at The Good Dinosaur, the Untitled Movie That Takes You Inside the Mind (now titled Inside Out), and the Untitled Dia de los Muertos movie.  There’s nothing too revealing about any of this concept art, but it’s still nice to have a glimpse at three Pixar films that aren’t sequels or prequels.

Hit the jump to check out the concept art along with loglines for the films.  The Good Dinosaur opens May 30, 2014.  The Untitled Movie That Takes You Inside the Mind opens June 19, 2015.  The Untitled Dia de los Muertos movie opens in 2016.

Back in August, we reported that Up and Monsters, Inc. director Pete Docter had Pixar’s strangest and possibly most ambitious movie lined-up.  The film’s logline claims Docter “will take you to a place that everyone knows, but no one has ever seen: the world inside the human mind.”  In an interview with Charlie Rose last night [via The Pixar Times], Pixar head John Lasseter revealed that the human mind belongs to a girl.  Said Lasseter, the “new film that takes place inside of a girl’s mind and it is about her emotions as characters, and that is unlike anything you’ve ever seen.”  Lasseter didn’t comment on whether the girl was a child or an adolescent.  Either way, it will be the second Pixar movie featuring a female protagonist (next summer’s Brave will be the first).

I’m even more excited for Docter’s film than I was before, but it’s still a ways off.  The untitled picture isn’t due out until May 14, 2014.  In the interim, we’ll see the Monsters, Inc. prequel Monsters University on June 21, 2013 and an untitled film about dinosaurs from Up co-director/writer Bob Peterson on November 27, 2013.

Earlier today, we reported that Pixar had announced the release dates and directors of their upcoming films through 2014. This featured the triumphant return of Up and Monsters Inc. director Pete Docter and Up co-director Bob Peterson’s first feature flying solo. We now have more information on the original two flicks thanks to the Pixar presentation at Disney’s D23 Expo this afternoon.

Peterson’s film will be a contemporary-set pic featuring dinosaurs. The premise assumes that the storied asteroid missed Earth all those millions of years ago, and dinosaurs are now a part of everyday life. Docter’s film is a bit more cerebral, as it takes place “within the mind.” Hit the jump for more information, including the official loglines of each and the possibility of Toy Story 3 scribe Michael Arndt working on Docter’s pic.