full-length human figures at any size are so rare that their absence may represent a religious taboo. As the Romans conquered Celtic territories, it almost entirely vanishes, but the style continued in limited use in the British Isles, and with the coming of Christianity revived there in the Insular style of the Early Middle Ages. Ancient Minoan The Minoan civilization of Crete is regarded as the oldest civilization in Europe. Minoan art is marked by imaginative images and exceptional workmanship. Sinclair Hood described an "essential quality of the finest Minoan art, the ability to create an atmosphere of movement and life although following a set of highly formal conventions". It forms part of the wider grouping of Aegean art, and in later periods came for a time to have a dominant influence over Cycladic art. Wood and textiles have decomposed, so most surviving examples of Minoan art are pottery, intricately-carved Minoan seals, .palace frescos which include landscapes), small sculptures in various materials, jewellery, and metalwork. The relationship of Minoan art to that of other contemporary cultures and later Ancient Greek art has been much discussed. It clearly dominated Mycenaean art and Cycladic art of the same periods, even after Crete was occupied by the Mycenaeans, but only some aspects of the tradition survived the Greek Dark Ages after the collapse of Mycenaean Greece. Minoan art has a variety of subject-matter, much of it appearing across different media, although only some styles of pottery include figurative scenes. Bull-leaping appears in painting and several types of sculpture, and is thought to have had a religious significance; bull's heads are also a popular subject in terracotta and other sculptural materials. There are no figures that appear to be portraits of individuals, or are clearly royal, and the identities of religious figures is often tentative, with scholars uncertain whether they are deities, clergy or devotees. Equally, whether painted rooms were "shrines" or secular is far from clear; one room in Akrotiri has been argued to be a bedroom, with remains of a bed, or a shrine. Animals, including an unusual variety of marine fauna, are often depicted; the "Marine Style" is a type of painted palace pottery from MM III and LM IA that paints sea creatures including octopus spreading all over the vessel, and probably originated from similar frescoed scenes; sometimes these appear in other media. Scenes of hunting and warfare, and horses