Rainbow veins

My contest entry for [link]

This is for the third catagory of the contest. This picture is inspired by Rainbow veins by Owl City, listen to it, it very good [link] This is partley based off of Pocket full of sunshine ( Or pocket full of RAINBOWS!) By Natasha Bedingfeild.

The story to this is basicly about a secret city under ground where for millions of years people have lived there, but as ime goes by their hearts get darker and start lacking RAINBOW COLOR! So then one day a girl from that city goes to the surface and RAINBOW! Swirley stuff happens. LE FIN!