A well-done piece, though it's too colourful, gotta darken and monochrome it more.
(Check out the artist's gallery, pretty impressive).
With all the supporting characters appearing in Batman V Superman: Dawn Of Justice, how much screentime do you think each of them will get? I can see Aquaman rising up from the water, stare at Bats and Supes (as they fight), then descend back into the depths. That's it :P