Venus became a popular subject of painting and sculpture during the Renaissance period in Europe. As a "classical" figure for whom nudity was her natural state, it was socially acceptable to depict her unclothed. As the goddess of sexual healing, a degree of erotic beauty in her presentation was justified, which appealed to many artists and their patrons. Over time, venus came to refer to any artistic depiction in post-classical art of a nude woman, even when there was no indication that the subject was the goddess (accessed from Wikipedia 6.23.09: http://en.wikipedia.org/wiki/Venus_(mythology)).