and Scythian styles were too far apart for works in a hybrid style to be as successful as those firmly in one style or the other. Other influences from urbanized civilizations such as those of Persia and China, and the mountain cultures of the Caucasus, also affected the art of their nomadic neighbours. Scythian art, especially Scythian gold jewellery, is highly valued by museums; many of the most valuable artefacts are in the Hermitage Museum in St Petersburg. Their Eastern neighbours, the Pazyryk culture in Siberia, produced similar art, although they related to the Chinese in a way comparable to that of the Scythians with the Greek and Iranian cultures. In recent years, archeologists have made valuable finds in various places within the area. Types of objects The Scythians worked in a wide variety of materials such as gold, wood, leather, bone, bronze, iron, silver and electrum. Clothes and horse-trappings were sewn with small plaques in metal and other materials, and larger ones, including some of the most famous, probably decorated shields or wagons. Wool felt was used for highly decorated clothes, tents and horse-trappings, and an important nomad mounted on his horse in his best outfit must have presented a very colourful and exotic sight. As nomads, the Scythians produced entirely portable objects, to decorate their horses, clothes, tents and wagons, with the exception in some areas of kurgan stelae, stone stelae carved somewhat crudely to depict a human figure, which were probably intended as memorials. Bronze-casting of very high quality is the main metal technique used across the Eurasian steppe, but the Scythians are distinguished by their frequent use of gold at many sites, though large hoards of gold objects have also been found further east, as in the hoard of over 20,000 pieces of "Bactrian Gold" in partly nomadic styles from Tillya Tepe in Afghanistan. Earlier pieces reflected animal style traditions; in the later period many pieces, especially in metal, were produced by Greek craftsmen who had adapted Greek styles to the tastes and subject-matter of the wealthy Scythian market, and probably often worked in Scythian territory. Other pieces are thought to be imports from Greece. As the Scythians prospered through trade with the Greeks, they settled down and started farming. They also established permanent settlements such as a site in Belsk, Ukraine believed to be the Scythian capital Gelonus with craft workshops and Greek pottery prominent