Taken at the Aquarium of the Pacific in Long Beach , California, on photographers' night. It was a night exclusively for photographers to roam the place and have at it. I forgot the name of these jellies, however, the contrast of colors made for a compelling composition.

Nikon D3 with a 80-200mm f/2.8 set at f/4; 1/100 sec, ISO 2800; hand-held.