The idea was to flip the roles of humans and fish. I had thought to completely flip everything, water above air and fish somehow exploring the air below with a snorkel into the water. A little too confusing - I ended up settling on what you see here, flipping the snorkel. Another really simple and minimal idea - these always seem to work out the best. It seems the less time it takes to design and create, the more effective. Reminds me of an apparent quote of Bill Gates, although I cannot confirm it - "I will always choose a lazy person to do a difficult job... Because, he will find an easy way to do it." Who ever came up with that... well said!
