Cameras that have a unique quality. Leica, Epson, Fuji, Ricoh, Pentax, Sigma, etc. Nikon, Sony and Canon now and again. Throw backs. High build quality. Outstanding image quality. Range finders. M8, RX1, DP, X1, and so on. Images tend to be post processed for effect, including HDR. Slam Dunk interesting cameras.
The M8 can shoot in daylight hours outdoors @ 1/8000, which means you can use fast lenses to isolate the subject from the background to create a 3D effect, which is more or less, the Leica look.