Nice expression, but the photo has to be in B&W.

yes, sorry, didn't notice at first now change photo, but cant to change tags

Without a High-Res, we really can't see the image properly, what we see here is a down sampled version of what you uploaded, this is why it's important to tick Also save full resolution image. You can still do this.
Go to;
My Stuff
my contest entries
find this entry and click on ;
edit entry
upload the photo again
tick;
Also save full resolution image.
Your image doesn't need to be enormous, anything between 2.5mg and 3.5mg is plenty big enough.
Good luck

A bit soft, but nice expression