Using this Christian wall art is easy. Just find a nice spot on your wall, use a nail or a wall hook, and hang it up. It's already framed and ready to go. As for maintenance, keep it away from direct sunlight to prevent the colors from fading. You can gently dust it with a soft cloth every once in a while. If it gets dirty, you can use a slightly damp cloth to wipe it, but make sure it's not too wet. Also, be careful when moving it to avoid any scratches on the frame or the canvas. If you're not satisfied with it within 30 days, you can get your money back. Shipping might take 7 - 14 business days, so just be patient as it travels from our California warehouse to you.