Attention! This thread might not be quite serious! I have noticed signs in the Harz, where I had to think about what the initiator was thinking about. Yesterday I stopped on my lap and photographed one of them. Quite obviously the stylized driver on the sign is hanging the curve. So what should be communicated to the motorcyclist? Here is a track on which one can practice for the race track / should? The curves from here. r can only be mastered hangingly? From here follows Gaudi? Give the last!!! Perhaps this is one of the joke signs that wants to convey a message with subtle irony?