Remember film cameras? I do. This is what happens when film cameras misbehave, film sprockets get lazy and sometimes the photographer forgets to wind the advance! But sometimes the camera justs "knows" better and introduces a bit of artistic spontaneity into a photo.
Unintentional double exposure - Buzzard tree and DC buildingUnintentional double exposure - Picaso Musee + Wine glass - ParisUnintentional double exposure - Paris - Priest parade plus Notre DameUnintentional double exposure - Richard Gans, MLH3, Me 7/81