It sounds very eerie but now and again I try to recreate visions I have in my dreams. They are rarely literal reconstructions (as my memory is pretty shoddy). However, now and again I find myself half asleep scribbling the dissolving memories of a dream into the notepad beside my bed.
This one (again from my sister shoot) resulted from a weird dream / thought I had about mirrors. It reminds me of the film/ book by Alan Bennett called Geometry.