I am currently writing a chapter for a new book about AFM. The chapter will address AFM issues and artifact. If you have an image that illustrates well an AFM artifact or imaging problem, send it to me, and I might include it in the book!
I will ensure all images are properly credited to their submitters.
Meanwhile if you have an image with a problem, and you cannot identify it, you can also sen that in, and I'll see if I can diagnose the problem.