Fluid

No, Gentle Reader, this is not a water colour painting.

Today Mr. W. and I strode off to the Boston Aquarium in search of some suitable fluid pictures for today's challenge. I was certainly spoiled for choice! There were some marvelously aquatic penguins swooping about under water, several majestic sea turtles lumbering by, lots of strange looking fish, some very athletic seals, and various other denizens of the sea all willing to pose for me in their watery environment. But I was particularly fascinated by the ripples and reflections in the water at the very top of the enormous, cylindrical tank at the center of the aquarium (it holds 200,000 gallons of salt water!), so here you are: a sort of fluidy abstract water colourish image.