Ancient civilizations-2

The eruption of Thera (c. 1500) and the conquest of Crete (c. 1450)

Cretan civilization reached its highest peak between about 1600 and the later 15th century. An important change of fashion that began about 1600 in Crete was the abandonment of the “light-on-dark” style of vase decoration of Kamáres tradition in favour of a return to “dark-on-light.” The new-style Cretan pottery, with attractive designs of spirals, grasses, ferns, and flowers in shiny black or brown paint, was soon to inspire the development of Mycenaean pottery on the mainland. This flourishing period in Crete, however, ended in a series of disasters. About 1500 the volcano on the island of Thera, long, it seems, quiescent, erupted to bury the settlements there under many feet of pumice and ash. The story of Atlantis, if Plato did not invent it, may reflect some Egyptian record of this eruption, one of the most stupendous of historical times. Knossos was shattered by a succession of earthquakes that preceded or accompanied the eruption, while great waves resulting from it appear to have damaged settlements along the northern coast of Crete. Ash identified as coming from the eruption has been found in coastal sites as far away as Israel and Sardis in Anatolia. The wind may have been blowing from the south or west. Later Greek traditions, such as the story of Deucalion’s flood, may enshrine a memory of similar waves that swept the coasts of the mainland at this time. Some Cretan settlements might have been wrecked by the blast from the eruption, although Thera lies about 70 miles (110 kilometres) away from Crete. Whatever the damage caused, it appears to have been soon repaired and not to have disrupted the course of local culture. Damages to pastures and livestock were apparently minimal. Similarly, in the Cyclades there are few signs of any gap in occupation as a result of the eruption. The settlements on Thera, however, lay buried deep in pumice. The largest of these, at Akrotíri, opened by excavations since 1967, offers a unique picture of a Bronze Age town. The walls of its houses stand in places two stories high, with paintings miraculously preserved on them, and the floors with storage jars and other objects are as they were left when the inhabitants escaped from the eruption or from the earthquake that is thought to have preceded it. The wonderful preservation of delicate frescoes and of foodstuffs, from snails to olives to grain, makes Thera a tantalizing closed deposit of Aegean life. Many houses have flagstone floors upstairs, with columns supporting the roof, and rooms with multiple windows. Below there are storage bays filled with jars, looms, medicine chests, and grain and oil stores. There is delightful local pottery with swallows, dolphins, wild goats, and caper and saffron plants. The wall paintings have a garden quality and may often have religious associations or celebrate festivals and seasons, city or country life, and sea voyaging. Only a small part of the town has been excavated. The work has been slowed by the engineering problems of keeping the two- or three-story houses from collapsing and crushing the painted walls and delicate contents sealed from damage for centuries.

After the eruption, Crete appears to have enjoyed comparative prosperity for a time, while the influence of Cretan civilization continued to spread on the mainland. Alongside vases with plant and flower designs, the Cretan potters began to decorate others in an attractive marine style, with octopuses and other sea creatures. The marine style may have originated at Knossos, but vases with this type of decoration, many of them of a ritual character, were exported all over Crete, as well as to the Cyclades and the mainland. About the middle of the 15th century, however, a generation or so after the eruption of Thera, most of the important sites in central and southern Crete were destroyed by fire. Destruction was not confined to palaces and towns but extended to country houses, farms, and rural shrines. Many settlements were never inhabited again, such as that at Mochlos, where excavators found the remains of numbers of people who had perished in the destruction. The site of the destroyed town at Gourniá was eventually occupied by a scatter of houses, but the palace there was not rebuilt. The large palaces at Mallia and Zákros were also destroyed by fire and afterward abandoned.