When my Great Uncle passed away, despite us never meeting, I was extremely fortunate (being the only other family member interested in photography) to inherit some of his cameras. Amongst them was a rather wonderful Widelux camera. These panoramic film cameras have a mechanical swing lens and instead of a shutter there is a slit that exposes the film as the lens pivots horizontally. 

Whether used horizontally as intended or vertically, there is a lot of fun and exploring still to be had!