The materials used for hanging wall art are selected based on location, durability, and visual impact. Common materials include aluminium composite panels (ACM) or Cement Sheets for their weather resistance and lightweight profile, making them ideal for both indoor and outdoor use. For indoor-only pieces, canvas or primed wood panels offer a warm, traditional finish. Acrylic or polycarbonate can also be used for high-gloss or modern aesthetics. Each artwork is coated and sealed appropriately to ensure longevity, especially when exposed to UV or moisture. I select materials that suit both the art style and the installation environment for a secure, professional result.