Here goes the next question: I have placed an aerial photo of some object. This one is in Germany and it has something to do with German men in shorts running on the grass. While they are running they are kicking an object of some kind of which they only use *one* while there are clearly more available. They are very preoccupied with this one object...

Many spectators sitting in a semi circle around them seem to enjoy these events. There is much a do about it this summer because they have invited many other men to join them in some kind of contest. Some fans are dressed in strange ways but they seem to be at easy with the situation. I dug up a quiz for those of you who want to learn more about this.

Enough said. You have to guess the picture. Just write a comment and if you guessed right, I will place another picture.
It's as easy as that...