This image is from Iceland and a beach close to a glacial lagoon. What happens is this large glacier produces icebergs and these icebergs float around in this giant glacial lagoon. eventually they find their way to the ocean. There they float and eventually get thrown up on shore and left there at low tide. It is amazing to walk onto this black sand beach and see these bergs. Hundreds of them on a typical low tide as far as you can see. Each one beautiful. You could spend hours there shooting.