The halo is from not doing the selection tight enough to the car, I did it with the mouse so it didn't come out precise. The halo sucks, but I figure what the heck, it was done out of boredom. As for the boat, I thought about getting rid of it, I already got rid of mailboxes that were in the shot, should have gone all the way and got rid of the boat.
The animal images, well, I like them, but certainly wouldn't be offended if they got ripped apart in critique. I didn't notice until today that the persons head in the right bottom corner of the polar bear shot has some weird thing happening to it. Like I said, these were done out of boredom, and I didn't expect them to be hung in a museum. I thought it would be fun to see what people thought.
Thanks for the comments.