Batman v Superman: Dawn of Justice - Official Teaser Trailer

Following last night's low quality leak - the Batman v Superman: Dawn of Justice 

teaser trailer is officially released via Director Zack Snyder -he also promises additional footage and freebies for fans planning to attend the Monday 4/20 IMAX event.

 More screencaps here

Jason Momoa as Aquaman - Surprise Reveal by Zack Snyder

via Zack Snyder

The Atom, The Arrow, and The Canary by Mike Mahle

 In honor of new episodes of Arrow resuming tonight - some appropriate characters 

from Mike Mahle's fantastic continuing series of Justice League inspired art.

1st Look at Superman in Batman V Superman: Dawn of Justice

Official Promo Image of Henry Cavill as Superman in BVS:DOJ

via USA Today

Green Lantern by Rags Morales

John Stewart by Rags Morales

Green Lantern - John Stewart - Justice League Unlimited Style

lefl-wepn

Chad/18thspy

James Mason

Green Lantern - John Stewart - By Chang, Ross, and Lee

 Bernard Chang

Alex Ross

Jim Lee

Kick*ss Hawkgirl Print by Rogan Josh aka ModHero

via ModHero

Prints and more @Society6

Zatanna Joins Justice League "Regular" & Gets A New Look

Geoff Johns reveals Zatanna's newly re-designed costume

 for her move from Justice League Dark to Justice League proper.

Denis Medri's Wild Western Justice League Re-Design

 Another great alternate era Superhero re-imagining by Denis Medri.

NYCC 2011 - Justice League: Doom - DC Animated Feature - Official Trailer

Next DC animated DVD/Blu-Ray feature trailer debuted @ New Nork Comic-Con via IGN