Draw this Apocalypse Again Challenge

Now you can buy products featuring this design on   www.redbubble.com/people/elena…

I previously made apocalypse pictures of the 4 seasons 2 years ago for my graduate work ladyelenanaylor.deviantart.com…
but a few days ago I decided to make more variants of apocalypse... before I couldn't even think about drawing underwater things, but style is the same fav.me/d5depug

city is done in SAI, other layers are in photoshop)

Lots of thanks for everybody who added it to favorites!