2019 Photomicrography Competition

Blood vessels (red) and lymphatic vessels (blue) in an adult Danio rerio (zebrafish) eye

Daniel Castranova Dr. Brant M. Weinstein

Affiliation
National Institutes of Health (NIH)
NICHD
Bethesda, Maryland, USA
Technique
Confocal
Magnification
10x (Objective Lens Magnification)

13.5 day old mouse embryo rendered transparent for visualization of nerves (light blue) and endothelial cells (e.g. blood vessels, dark blue).

Nathan Burns

Affiliation
National Institutes of Health (NIH)
National Heart, Lung, and Blood Institute
Bethesda, Maryland, USA
Technique
Confocal, Tissue Clearing
Magnification
10x (Objective Lens Magnification)

Karlsbad Sprudelstein (sedimentary rock)

Dr. Bernardo Cesare Dr. Axel Munnecke

Affiliation
University of Padova
Department of Geosciences
Padova, Italy
Technique
Polarized Light
Magnification
5x (Objective Lens Magnification)