Kind of an odd one, and I'm not sure I could pull it off with - woman in the moon. Kind of a weird, almost subliminal series of shots, with your face over the moon, but subtle. So you look at the series of shots, and then on a second look realise there are lines and shapes that make a face when you look.

The one I'd most like to get, and the one that would be hardest to achieve because the emotion is so big and obvious, would be you laughing. So there's the moon over the countryside at night, and you slowly become aware that it's laughing.