CCC's Street Art Contest # 187

There is a contest by @digi-me about street art.
To participate, you have to make a post about street art and publish the photos there.
You should also mention where they were taken.
The title should say "CCC's Street Art Contest".
Then put the link to the post under the contest and add a picture.
It's best to read the rules again beforehand at @digi-me .

Here is my entry for this week:

I came across this graffiti in a somewhat run-down courtyard in Hamburg's Schanzenviertel district.
It's not really graffiti, but there was graffiti everywhere outside.

Let me translate: "Don't ruin your neighborhood, especially not with graffiti. Please use the surrounding glass and concrete facades for this art. Thank you!"

You can read it either way now. I thought it was funny, especially in this street.