Normally, graffiti are regarded as smearings rather than artistic expressions, at least in Germany. However, graffiti has changed over the years. Like any other form of art, it can transcend boundaries and remains a powerful form of artistic expression. Maybe in future times people will appreciate griffiti as they meanwhile do with the scribblings at the former Berlin wall? As long as it not an act of vandalism, it is a constructive art form.\r\n\r\nDuring the photo walk, Zola from Ghana saw this graffito of a face at a lamppost. She liked it very much! Overall, it is a very small one, about 10 cm x 20 cm. And it certainly has an artistic quality, no doubt. Hopefully, the unknown \"artist\" has found another way to express him/herself...