Thank you for yesterday's comments and votes.
Appreciated, as always
The big question. Is this a legitimate art form, or merely vandalism?
This is from under a bridge in Drammen, Norway.
I have a sneaking admiration for these artists who are so clever to create these images. Doing it on other people's property is another dabate, of course.
I am now on 3 weeks holiday, and will use some time photographing the Scottish highlands on a tour with photo4x4