Photos Preloaded on Camera Roll on New 1520?

I just picked up a new 1520 from AT&T and there are two photos that I didn't take on the camera roll, one of a pair of sunglasses and another of a lighthouse. Are these photos preloaded on every 1520 or did I buy a used camera that was sold by AT&T as new?

Thanks.

I seem to recall those being on my phone as well; actually, I believe there were several. I definitely remember the lighthouse one, as well as one of a skateboard or bicycle or something like that. I think they are just sample photos, and I deleted them.

I think that there was only 2 preloaded photos (sunglass and lighthouse) ... but well, I am not sure ... :P

Those come with the Nokia Camera and are high res images. There are also a series of other Sample Photos that come with every WP8 phone.