In the world of metal finishing, patina is an art form that combines nature’s beauty with the craftsmanship of human hands. Over the years, patina has gained tremendous popularity in the United Arab Emirates (UAE), particularly in architecture, interior design, and artistic projects. Patina is a surface finish that gives metal an aged, textured appearance, often turning green, blue, brown, or other hues due to chemical reactions that occur when metals, such as copper or bronze, are exposed to air, moisture, and other environmental factors.