Disclaimer: No I did not take these pictures myself
But they are fabulous, and you can't get much up-closer than this, so I didn't want to keep them from you:http://www.nikonsmallworld.com/galleries/photo/2012-photomicrography-competition
Oh wow - they are indeed. Those are amazing. Thanks for sharing that link. :)
Nice pictures Guido, however, I felt it best to move them to keep them separate from the challenge.