Street Graffiti

Modern experimentation
Modern graffiti art often incorporates additional arts and technologies. For example, Graffiti Research Lab has encouraged the use of projected images and magnetic light-emitting diodes as new media for graffiti writers. The Italian artist Kaso is pursuing regenerative graffiti through experimentation with abstract shapes and deliberate modification of previous graffiti artworks. Yarnbombing is another recent form of graffiti. Yarnbombers occasionally target previous graffiti for modification.