This is evidence of one of the things I truly love about photography. These happy accidents which are part of the Genius of the Medium.

I was using my old East German, 1960s Praktica, with a 50mm f/1.4 lens. I recently picked up the lens at an op shop for $3 so I wanted to try it out. The lens is great but the camera is sometimes a bit dodgy. It doesn't always wind on properly and in this case, two exposures are overlapping.

Gracie & Gracie - overlapping frames