Temple of Artemision in Ionia at Ephesus in Turkey, became one of the Seven Wonders of the World. It was built in Ephesus on a flat area which has turned into a swamp over the centuries. Today there are only the ruins of this marvelous construction of the Hellenistic Age which was made of marble and sculptured columns. The most beautiful remainings of this temple are exhibited in the London British Museum. The oldest remaining found dates back to 6th century BC. It was surrounded by 36 huge columns, later enlarged upon the orders of the Lydian King, Kreisos during the 6th Century BC. Most of the exhibits in the London British Museum belong to this period. The new Artemis temple was built in the 2nd century BC. It was located on top of the previous one and had tremendous dimensions like 121 columns of each 17,5 meters high. Unfortunately this temple was destroyed by fire and reconstructed but then again demolished by earthquakes.