Hot on the heels of Marvel's reveal of their Comic-Con exclusive Ant-Man poster come two new examples of concept art for Joss Whedon's Avengers: Age of Ultron.  Andy Park, who created the Ant-Man design, also produced this new look at Scarlet Witch (Elizabeth Olsen), which debuts alongside an equally impressive Iron Man poster from artist Ryan Meinerding.  It suffices as a tease for what's sure to be a cavalcade of Marvel goodies at San Diego Comic-Con.

Starring Robert Downey Jr.Chris EvansChris HemsworthMark RuffaloScarlett JohanssonJeremy RennerJames SpaderPaul Bettany, and Aaron Taylor-Johnson, Avengers: Age of Ultron opens May 1, 2015.  Hit the jump to see the full Comic-Con posters and for more on how you can get your own, and click here to see the posters for Black Widow and Captain America.

Take a look at the new concept art posters for Avengers: Age of Ultron:

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Here's what Marvel had to say about how Con attendees can get their hands on these new posters:

Make sure to stop by the Marvel booth, #2329, to pick up these free posters while supplies last! These two posters are only available during Preview Night, while supplies last. Today's posters feature artwork of Iron Man by Ryan Meinerding as well as a poster by Andy Park of Scarlet Witch.

Once these two character posters are gone, then they're gone. But maybe if you check back tomorrow, we'll have something else in store. Maybe. Keep up with all things Marvel at SDCC by keeping your eyes on Marvel.com and following @Marvel on Twitter!

Click here for all of our continuing Comic-Con coverage, and peruse our recent Avengers: Age of Ultron stories below:

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