Street art vandalism refers to the act of creating unauthorized artwork on public or private property, often without the owner's consent. This form of expression can include graffiti, murals, and other visual art forms. While some view it as a legitimate art movement, others see it as a form of defacement that can lead to legal consequences. Many cities have laws against vandalism, which can result in fines or community service for those caught. Despite the controversy, some communities embrace street art as a way to beautify urban spaces and promote local culture, leading to debates about the balance between art and property rights.