Robert Longo is an American painter and sculptor. He had a childhood fascination with mass media: movies, television, magazines, and comic books, which continue to influence his art. Although he studied sculpture, drawing remained Longo's favorite form of self-expression. However, the sculptural influence pervades his drawing technique, as Longo's "portraits" have a distinctive chiseled line that seems to give the drawings a three-dimensional quality. Longo uses graphite like clay, molding it to create images like the writhing, dancing figures in his seminal "Men in the Cities" series.
You van visit his offical web site here.