It's difficult to say what makes me either to choose a shot or to deice of manipulating it and in that case when I have to stop and say 'yes, I like you'. Usually if I don't feel a sasation I don't post it. The sensation is something like a tiny shake in my right frontal lobe and a feeling of satisfaction as if I had a release of a bit of endorfine. Don't think I'm a bit crazy, but I believe that artistic pleasure has something sensual in it. Of course, since I'm a little artist, my pleasure is small ;-D.... In the meanwhile this one gabe me a bit of joy... Sandra