A graffiti artist is a person who creates artwork on public surfaces, often using spray paint, markers, or other materials. This form of expression can be found on walls, buildings, and even trains. Graffiti can range from simple tags to elaborate murals, and it often reflects social, political, or personal messages. While some view graffiti as vandalism, others see it as a legitimate art form that adds color and character to urban environments. Many cities have designated areas for graffiti, allowing artists to showcase their work legally. Notable graffiti artists include Banksy and Jean-Michel Basquiat.