Multimedia refers to graphics, sounds, or any other media that is designed with a computer.
DaVinci's sites contain breathtaking, hand-drawn images, and PhotoShop tutorials. Gifart's Free Clip Art - Free GIFs for your web site. Publish RGB - The magazine for graphics professionals and amateurs. Renny's Niche - Graphic Alphabets for web sites, presentations, or fancy documents. Very nice stuff here.