Santorini 1

by Terry Davis

Title

Santorini 1

Artist

Terry Davis

Medium

Digital Art - Digital Art, Photo Painting, Photography, Photo Painting

Description

Santorini is one of the most charming places I have ever visited. The architecture is reminiscent of the American southwest adobe style, but most buildings are painted white and often with a unique blue for the doors. It is truly worth a visit.

Santorini is an island in the southern Aegean Sea, about 120 miles southeast of Greece's mainland. It is the largest island of a small, circular archipelago which bears the same name and is the remnant of a volcanic caldera. It forms the southernmost member of the Cyclades group of islands, with an area of approximately 28 sq. miles and a 2011 census population of 15,550. The municipality of Santorini includes the inhabited islands of Santorini and Therasia and the uninhabited islands of Nea Kameni, Palaia Kameni, Aspronisi, and Christiana. The total land area is 90.623 km2 (34.990 sq. mi). Santorini is part of the Thira regional unit.

Santorini is essentially what remains after an enormous volcanic eruption that destroyed the earliest settlements on a formerly single island, and created the current geological caldera. A giant central, rectangular lagoon, which measures about 7.5 by 4.3 mi., is surrounded by 300 980 ft. high, steep cliffs on three sides. The main island slopes downward to the Aegean Sea. On the fourth side, the lagoon is separated from the sea by another much smaller island called Therasia; the lagoon is connected to the sea in two places, in the northwest and southwest. The extreme depth of the caldera makes it impossible for any but the largest ships to anchor anywhere in the protected bay; there is also a fisherman's harbour at Vlychada, on the southwestern coast. The island's principal port is Athinias. The capital, Fira, clings to the top of the cliff looking down on the lagoon. The volcanic rocks present from the prior eruptions feature olivine and have a small presence of hornblende.

It is the most active volcanic centre in the South Aegean Volcanic Arc, though what remains today is chiefly a water-filled caldera. The volcanic arc is approximately 310 mi. long and 20 to 12 to 25 mi. wide. The region first became volcanically active around 3-4 million years ago, though volcanism on Thera began around 2 million years ago with the extrusion of dacitic lavas from vents around the Akrotiri.

The island is the site of one of the largest volcanic eruptions in recorded history: the Minoan eruption (sometimes called the Thera eruption), which occurred some 3,600 years ago at the height of the Minoan civilization. The eruption left a large caldera surrounded by volcanic ash deposits hundreds of feet deep and may have led indirectly to the collapse of the Minoan civilization on the island of Crete, 68 mi. to the south, through a gigantic tsunami. Another popular theory holds that the Thera eruption is the source of the legend of Atlantis.

Uploaded

August 9th, 2016

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