Today I got a beautiful maxicard from Australia! The maxicard features a stamp and card which commemorate the Great Barrier Reef, the world's largest coral reef system. It is located in the Coral Sea, near Queensland. It is considered to be one of the seven natural wonders of the world and is also a UNESCO World Heritage Site. It is said to be the largest structure made by living organisms. The maxicard was first issued on August 20, 2013 and was postmarked at Cairns, Queensland. Thanks Alison!