Well, I'm not sure about you, but I've always found animal heads mounted as trophies quite a creepy concept. Yet the ones you see below by Federico Uribe, are really pretty cool… while also making you think! Each animal sculpture or 'trophy' is made purely out of bullet shells. Interestingly, Uribe's named his collection of bullet shell animal trophies, 'We're At Peace'. Take a look at his awesome work!