The Greeks thus decided very early on that the human form was the most important subject for artistic endeavour. Seeing their gods as having human form, there was no distinction between the sacred and the secular in art—the human body was both secular and sacred. A male nude without any attachments such as a bow or a club, could just as easily be Apollo or Heracles as that year's Olympic boxing champion. In the Archaic Period the most important sculptural form was the kouros (See for example Biton and Kleobis). The kore was also common; Greek art did not present female nudity (unless the intention was pornographic) until the 4th century BC, although the development of techniques to represent drapery is obviously important.