I thought I'd try entering a contest, so here's my entry for the 'Just Lines' one.
Edit: For those that are interested this is in Shanghai, and that eye catching building in the background is the Oriental Pearl Tower.
I like this. It's interesting. Difined lines... But what has my attention is the building in the background, where is this? What is that? lol Interesting places in your other work as well.
Good luck in the contest!
The figures give a good idea of the scope of the image. The focus could have been deeper to clarify the city in the background. Good luck in the contest!
Best of luck to you. :o)