Author this is a terrific chop, but you are going to have to double check your sources. They seem to be Copyright locked. Some are even download disabled. Make sure when you search for images on FLICKR that you filter them properly so that Modifications can be done with them. It doesn't have to be commercial use but you do have to have permission from the original author in order to use the images.
Even though you can download images at FLICKR that are protected, that doesn't mean you can use them in a PUBLIC contest.

You have the talent to fix this creation in time (the contest is still very active) so please make the proper changes.
I will hold my vote until the image is within the guidelines.

Nice image. Good luck.

Congrats for your fourth place.

Super work, reminds me of that movie cats and dogs. What a great imagination you have.

well. i wont take credit for the idea, i had seen something like this long ago and wondered how to do it. Now I tried &, TADA, here it is

very good

lol ... Nice work

yeah this is cool

Yep, I like it too! Nicely done, author!
I did something alike on another contest, it's very funny...

ya it's good i also see some thing like this...
but
very well done ur work..
really it's lokk very easy... but when we start something i do like this it's too hard to do
not only this anything....

but very very nice job

creepy but cool lol nicely done

Hyades84...contest entries are supposed be anonymous :/

Author, your entry looks like it has a few masking issues.. if you post a high resolution version these would be easier to see and you could try to fix them.

Simply Amazing!

Very clever and simple, perfectly on theme!

generally, I like this one

suggestions you may consider:
1) create the scene that the ? are surrounding the !... as if saying "who the fxxx are u?" or "where are you from, stranger?"
2) remove the laying "?"
3) do a more "glossy reflection" effect, now it looks like color -glow
4) take care of where the light source is

otherwise, this could be a "photo-stock" piece you can sell