try centering the site(align in middle) and put the search box in the right corner of the content section
or you can try to put search box under the header. put "new animal picture" upper before categories might look better too. what do you mean by put this "©animal,animal picture,dog picture,cat picture,lion picture," in the footer? adsense image ads on the left might make some revenue too. that's my opinions.
For me, seeing to many stars everywhere is too much...I think it doesn't serve the general layout also.
the first thing i see is that it says free on every link, one title above them all that says free would be fine. it takes away from the look of it.
Hi, Nice layout!!! Would like to tell you about the word "free" in all the titles- your site will be considered as spamming the word "free" by Google. Hence consider this point. And also add a new table which gives your visitor new picture of this week or day. Moreover, I'll place your link in my links page of my edogadvice.com/links5.php. Will you accept it? I do want to place my site in any of your pages...
I would post some more content on the frontpage and let people know what your site is about. You should also take advantage of the google image search so that your images show up in searches on google. This could increase your traffic a ton.
I also think that all the stars and free and even pictures are redundant in the animal picture categories area. It wears my eyes and looks crowded. Just changing the title to free animal picture categories and listing the animal names would be enough, with maybe simple bullets instead of a star image.