Stromatolites are the oldest living fossils on Earth, dating back 3.5 billion years. They were thought to be long extinct until discovered in Shark Bay, Australia in 1959. More recently they have been discovered in a few other places including the Exumas. They are significant as they are believed to be one of the first organisms to create oxygen on earth by means of photosynthesis. My goal was to show their beauty and size by using my drone and a swimmer for scale.