Here's my entry for this contest:

Whale Tank is a place where "Ideas Become Real". The banner above shows how this work. Ideas (Green Orbs) created by Steemians (Minnows, Dolphins, or Whales) are kickstarted by projects like Bitshares, Beyondbits, & Whaleshares (the 3 whales in the photo) to push the ideas beyond their limits and reach 'moon'-like possibilities. The background is a transition from the oceans to space. I've also incorporated the symbols "Follow, Upvote, & Resteem" into the words "Ideas Becoming Real".

You can check out my post for this submission by CLICKING HERE.