These vibrant, rainbow colored artworks are by Jen Stark, and they're made entirely of paper! Some of them look like a portal to another dimension, while others are like a rainbow colored coating for an otherwise drab world.
You can see works from her latest show here, and here's a link to a previous Neatorama post on Jen's awesome paper artworks. I feel a flashback coming on!
http://www.jenstark.com/index.php --via Super Punch