Argumentation sur le street art : Banksy et débat d'idées

Banksy is a famous anonymous street artist whose work often critiques societal issues. Some argue his murals are a form of artistic protest, while others claim they are vandalism. Write a paragraph of exactly $3$ to $5$ sentences expressing whether you believe street art is a legitimate way to debate ideas in public spaces. Use the transition words: 'On the one hand', 'On the other hand', and 'However'.