Scanning Electron Microscope pictures of grains of pollen

[Daos]

Hay fever sufferers can now see the face of their invisible enemy - thanks to these Scanning Electron Microscope images of pollen grains. A Swiss scientists named Martin Oeggerli, who uses the name Micronaut for his art, uses a Scanning Electron Microscope in his cellar to capture images of pollen grains. This picture shows a grain of willow pollen wedged between flower petals.

Source (http://www.telegraph.co.uk/science/picture-galleries/7606811/Hayfever-sufferers-know-your-enemy-Scanning-Electron-Microscope-pictures-of-grains-of-pollen.html)