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.