This image was taken from my boat from a trip to Florida a few years back. This is the lighthouse on Sombrero Key located about 5 miles offshore from Vaca Key, the location of Marathon, FL. Sombrero Key may actually have visible sand at extremely low tide, but for the most part, is really a shoal. Among other features, Sombrero includes an array of “finger” formations of coral radiating away, mostly toward the seeward side. Check out my posts in the scuba diving category for some underwater images from this beautiful site. This image caught my eye as I was scanning through the collection. I’ve color corrected and boosted saturation slightly.