Classic backgrounds tend to be professional, formal and traditional. Lots of marbles and linen textures. Modern backgrounds are a bit more daring. Brighter more saturated colors, lively patterns. Sometimes innovative, always a bit different.
Topical backgrounds relate to a topic.
Backgrounds with words or letters are here. So are our sports and pet backgrounds. Novelty backgrounds march to a different drummer. Many are animated. If you're looking for something different these are for you.