Overhead Scuba

Here are some pictures from a trip to the Blue Grotto in Williston, Florida on November 26, 2008.

Here's one of Mark approaching the air bell. It is located just inside the overhead zone at about 30 feet of depth. You can duck in there and have a conversation with your buddy. Note the glare of the daylight zone to the right.

Here's a close-up of me in the daylight zone.

Here's a picture looking out into the daylight zone from the outer edge of what would be considered the cavern environment.

Here's another picture of Mark just outside the air bell. Note the mercury-like pockets of air stuck to the ceiling, a very common sight in the overhead environments frequented by scuba divers.

Here's what it looks like at the surface.

And finally, a picture of Mark on the way out.