I worked on a student's photograph last night, using selective processing. Until he came to class this morning, I didn't know what he had photographed, but I thought it was pretty neat.
I then went to work and selected the background, inverted the selection and cut the subject. From there I turned the background black and reinserted the subject.
I showed it to him during this morning's class and he thought it was pretty cool. He also told me how he got it. That I'm going to withhold for a bit, to see if somebody recognizes it.
C&C, of course.
Pops