There is no better place to see what you can do with a camera than in LOMOGRAPHY’s website http://www.lomography.com
Although most of them are disposable-looking cameras, there are also some great optics and crazy ways of taking pictures: a 4 eyed camera? an 8 eyed camera? 120 degrees vision? Pinhole cameras? Seagulls? its all in there. The newsletter is also quite funky, subscribe!