To use this metal wall art, simply find a suitable spot on your indoor living room wall or outdoor patio wall. Make sure the surface is clean and flat. You can use appropriate wall - hanging hardware to install it. As for maintenance, since it's powder - coated, it's quite durable. But for indoor use, you can dust it off occasionally with a soft cloth. For outdoor use, check it after extreme weather conditions. If there are any signs of damage, contact us. Keep it away from sharp objects to avoid scratches. Enjoy your beautiful metal wall art!