You can hang this Pixel Nightmare wall tapestry anywhere you like, whether it's inside your room or outside in your garden. When it gets dirty, simply throw it in the washing machine with cold water and use a mild detergent. Select the gentle cycle to protect the fabric. After washing, tumble dry it on low heat. Avoid using harsh chemicals or high - heat settings as they might damage the colors and the fabric. Also, be careful when hanging it to prevent any tears in the hand - sewn edges.