using a powdered mineral called geru, which is a form of Iron Oxide (Hematite). Indus Valley civilisation () Despite its widespread and sophistication, the Indus Valley civilisation seems to have taken no interest in public large-scale art, unlike many other early civilizations. A number of gold, terracotta and stone figurines of girls in dancing poses reveal the presence of some forms of dance. Additionally, the terracotta figurines included cows, bears, monkeys, and dogs. Much the most common form of figurative art found is small carved seals. Thousands of steatite seals have been recovered, and their physical character is fairly consistent. In size they range from inch to 1 inches square. In most cases they have a pierced boss at the back to accommodate a cord for handling or for use as personal adornment. Seals have been found at Mohenjo-Daro depicting a figure standing on its head, and another, on the Pashupati Seal, sitting cross-legged in a yoga-like pose. This figure has been variously identified. Sir John Marshall identified a resemblance to the Hindu god, Shiva. The animal depicted on a majority of seals at sites of the mature period has not been clearly identified. Part bull, part zebra, with a majestic horn, it has been a source of speculation. As yet, there is insufficient evidence to substantiate claims that the image had religious or cultist significance, but the prevalence of the image raises the question of whether or not the animals in images of the IVC are religious symbols. The most famous piece is the bronze Dancing Girl of Mohenjo-Daro, which shows remarkably advanced modelling of the human figure for this early date. After the end of the Indus Valley Civilization, there is a surprising absence of art of any great degree of sophistication until the Buddhist era. It is thought that this partly reflects the use of perishable organic materials such as wood. Vedic period The millennium following the collapse of the Indus Valley civilisation, coinciding with the Indo-Aryan migration during the Vedic period, is devoid of anthropomorphical depictions. It has been suggested that the early Vedic religion focused exclusively on the worship of purely "elementary forces of nature by means of elaborate sacrifices", which did not lend themselves easily to anthropomorphological representations. Various artefacts may belong to the Copper Hoard culture (2nd millennium BCE), some of them suggesting anthropomorphological characteristics. Interpretations vary as to the exact signification of