Mark Ruffalo and Robert Downey Jr share fun photos from the Avengers 2 set

We have seen some spy photos from the location shooting for AVENGERS: AGE OF ULTRON showcasing some action with Hawkeye, Scarlet Witch, Quicksilver, and Hulk, but now we are getting our first “official” set photos courtesy of stars Mark Ruffalo and Robert Downey Jr. RDJ just recently created his Twitter account and Ruffalo is using both that and Instagram to share these photos that reveal nothing more than some movie stars having fun.

Downey shared the above image poking fun at his height but below are shots of the cast-members around the set. You don’t see much, but it is still nice seeing these actors all getting along and actually enjoying their time together. With so many big personalities there was always a chance someone could be a primadonna but this all looks like a lot of fun.

In one of the photos below, we can see Tony Stark’s trademark flashy duds under a construction vest as Robert Downey Jr stands alongside producer Jeremy Latcham, but one needs to question when we will get the chance to see what his armor looks like in Joss Whedon‘s sequel.

AVENGERS: AGE OF ULTRON is slated to open on May 1, 2015.

You asked for it! My first tweet from the set of Avengers: Age of Ultron with exec producer @jlatcham. pic.twitter.com/ThwoLueMyT

— Robert Downey Jr (@RobertDowneyJr) April 22, 2014