Credit:
Caption (L-R): 1ST PLACE image, in the 2017 Nikon Small World Photomicrography Competition, of immortalized human skin cells (HaCaT keratinocytes) expressing fluorescently tagged keratin by Dr. Bram van den Broek, et al and 3RD PLACE image of living volvox algae releasing its daughter colonies by Jean-Marc Babalian.