There's an old Chinese saying: 螳螂捕蟬,黃雀在後 "the mantis is hunting a cicada, but a goldfinch is waiting behind it"; a warning not to be so focused on what's in front of you that you neglect unseen dangers.
Well, on the way to an U-Bahn station near Munich today, I happened to see a dragonfly resting on a sign, which I tried to capture on film, and my girlfriend shot this picture of me using my lens to hunt for the dragonfly, completely oblivious to the bird on the wall behind me.