It's me again! (yeah, what a pain in the !@# mod)
Overal work: On thumbnail, it looks good. The colours are fine and all. Most things are fine. composition is nice. It's actually a bit different from what you usually make. It overal looks improved from your previous works. I don't get the jumping man silhouette near the bottom. Neither do I dig the top center text because the rest of the text is really different and it doesn't fit with the rest of the text. I suggest you take more of your time and give your works more patience to make them properly. Even if it's some abstract wallpaper, I do take hours and breaks in between for my own wallpapers so I can think and see more clear of what I can do about it and what I shouldn't.
Quality: I'm sorry to tell you, but you really have the tendency to destroy your own works with overfiltering. Everything becomes edgy and jaggy to the point that the quality becomes really bad. You should try working more neat, so you can avoid casualities for overfiltering. Can you somehow work it down on this piece and update it? It is really, really bad and it may be a cause for deletion.
Description: It would be nicer if you put something else than "please NOT delete". As someone managing this section..I somehow feel kind of insulted with it. There are standards and they are to be met and otherwise deleted. That's all...It is really unnecessary to put that in your description. How about your work progress instead? You should have a lot to say about it since you put quite some effort in it. I'm sure that people looking at your work will be more pleased reading something decent/nice aswell.