New York , NY
M. I. Walker
Photograph - Photograph
Diatoms. Shown here is an arrangement of centric and pennate diatoms. Magnification x128 at 1/1000th of a second..
June 6th, 2013
Viewed 149 Times - Last Visitor from Mount Laurel, NJ on 08/26/2015 at 8:51 PM