Graffiti has moved from illegal markings and tags to a famous art form that has spread across the globe. Graffiti is full of beautiful free flowing forms that make up letterforms. Theres hundreds of styles of these letterforms. Each graffiti artists puts their own flow into these styles as well creating each piece and letter form unique. Graffiti has be come so popular that typographers have even created typefaces for programs that are based on these free form styles.