It is widely believed that copyrights are a must to foster cultural diversity and creativity. However, Parc argues that contrary to prevailing beliefs, imitation and copying do not restrict cultural creativity or diversity but in fact support them further. This argument has been supported by many examples such as Millet and Van Gogh, Picasso, Manet, and Monet, etc. Most movies are made so that they can be shown on screen in Cinemas and at home. After movies are shown in Cinemas for a period of a few weeks or months, they may be marketed through several other medias. They are shown on pay television or cable television, and sold or rented on DVD disks or videocassette tapes, so that people can watch the movies at home. You can also download or stream movies. Older movies are shown on television broadcasting stations.