Wasp's Breakfast

We were sitting in the conservatory this morning and I was bemoaning the fact that I don't get out enough to get much variety in my blips. The dead fly was on the window-sill (waiting for one of us to sweep it up) and the wasp flew in. It spent a couple of minutes appearing to eat the fly. However when the wasp flew away the fly still looked intact. I'm just sorry that I didn't have time to get the tripod and set it up so that everything was sharp.