The Right Blue

Green Sea Turtle perched on the coral at Pulau Sipadan, Malaysia by B. N. Sullivan Sea turtles have a knack for finding comfy resting ...

A Caribbean Sea Plume ( Pseudopterogorgia sp .) by B. N. Sullivan In earlier posts (such as this one about the Red Sea ) I have noted...

Yellowbar Angelfish ( Pomacanthus maculosus ), Red Sea by B. N. Sullivan  If you dive near tropical reefs in the Indian Ocean or the...

by B. N. Sullivan In the days before digital photography, we shot all of our photos as transparencies (slides).  From about 1990 onward...