I very rarely take pictures of myself.
But today I wanted to try the multiple exposure function of my camera and I had not any creative idea in mind. Moreover I have slept so little during the past nights that I was falling asleep. Hence, the idea.
The multiple exposure function allows to expose the same picture more than once . With film cameras that happens when the photographer (intentionally or not) does not advance the film after shooting. Of course when the function is not available in the digital camera, one can always combine the shots in post production.