The debate over whether street art constitutes legitimate creative expression or straightforward vandalism is one where both positions reflect genuine values — aesthetic, communal, and legal — and where the answer depends significantly on the specific work and context under discussion. The case for street art as valuable creative expression begins with its cultural history and the democratic impulse it embodies. In cities where formal galleries and arts institutions are financially and socially inaccessible to large portions of the population, public walls have served as the exhibition space for artists who have nowhere else to show their work to the communities they belong to. The work of artists such as Banksy has attracted international critical attention and raised significant social and political questions that conventional gallery work rarely reaches. In many cities — Shoreditch in London, Wynwood in Miami — concentrated street art has become a defining feature of urban identity that residents and visitors actively seek out, demonstrating that public art created without institutional approval can generate genuine community and economic value. Commissioned murals on public buildings, widely accepted even by those who oppose unsanctioned work, share the same artistic tradition. The opposing view, grounded in property rights and community standards, holds that applying paint to property one does not own — however artistically accomplished the result — is an act of damage and disrespect that no aesthetic merit can justify. The property owner's right to decide what appears on surfaces they maintain and pay for is a basic legal and moral principle that the artistic ambition of the individual does not override. Communities that have experienced sustained tagging and graffiti frequently report that it generates feelings of disorder and insecurity that undermine neighbourhood well-being, regardless of the artistic quality of any individual piece. In my view, the distinction between street art and vandalism is meaningfully drawn by context, quality, and community consent. Works that are skilled, site-responsive, and welcomed by the surrounding community contribute real cultural value; uncontrolled tagging on private property is simply damage. The most constructive policy response is to create legal, well-sited spaces for public art that channel creative energy constructively rather than treating all unsanctioned work identically.