To use your 'The Heiress' wall tapestry, you can hang it on a wall indoors to add a touch of color to your living space, or use it outdoors to decorate a patio or garden area. When washing, make sure to use cold water and a gentle cycle with mild detergent. Don't use bleach or harsh chemicals. Tumble dry on low heat to prevent shrinkage. Also, avoid hanging it in direct sunlight for long periods to keep the colors vibrant.