way out of the green world

I took this photo today in Frankfurt (underground) and edited it with Photoshop, added the light und color effects, the border and so on.
I'll maybe upload another version in my favorite color, blue, during the next days, but here's the grren version for the moment.
Some other shots from today should have been uploaded during the next days and weeks

Feel free to comment and critique this one, I'm happy about everything Thank you!
Full view is a must!

(by the way, I've created about 12 different versions of this photo, different borders, added texts and so on, thanks a lot to my best friend Markus and my dad for their help by chosing the best one )

_{Edit: New bordercolor - I like white a bit more than black.}