This website displays the scientific and nature photography of John Hart, Professor of Atmospheric and Oceanic Sciences at  the University of Colorado in Boulder ( http://paos.colorado.edu )  It contains imagery, in 2D and 3D, of both laboratory and outdoor subjects.  There are technical papers (see Technotes) on 2D and 3D microscopy, innovative methods for 3D photography and conventional  imaging, and a few equipment evaluations.  And just for fun, there are a few trip reports on travel to adventurous places.