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16th Annual Smithsonian Magazine Photo Contest Natural World
Cascading Colloid

This is a photo of material produced from a thyroid gland called colloid. The colloid can produce many different colors and patterns on a glass slide when examined under the microscope. The red blood cells in the background are described as "ghost-like" in that they lose their red color during colloid staining. There are bubbles formed from processing the material and creates a cascading look.

Photo Detail
Date Taken: 02.2016
Date Uploaded: 08.2018
Photo Location: , United States of America
Camera: DP70
Copyright: © LINDSEY MATTHEWS