Now what I like about this is that to me it looks like something that it isn't. Stretch your imagination a little and doesn't it look a bit like one of those frail and small underwater creatures which just happens to be emerging from some other larger creature's shell. No? Oh, it's just me then. Actually it's some kind of fly which was just resting on the side of a house (not mine - I'm not going to admit to walls that dirty!). There's another clearer view in my other album - perhaps someone can ID it for me!