I spent some time trying to find interesting macro photography work online. As it turned out, that was much harder than I had thought. It seems that everybody is so concerned about the shallow depth-of-field that in the end, pretty much all the photos look alike and the same. The same old flowers (not too close) etc. The most interesting work I could find is Barry Massoni's website. There are lots of flowers plus black-and-white close-ups which all have a somewhat disturbing quality.