The Topography of Tears
The Topography of Tears is a study of 100 tears photographed through a standard light microscope.
►http://www.rose-lynnfisher.com/tears.html
The Microscopic Structures of Dried Human Tears
▻http://www.smithsonianmag.com/science-nature/the-microscopic-structures-of-dried-human-tears-180947766/#CVpVMRYT2ALwSQtl.99