This Katanas Sumi - e wall tapestry is great for both indoor and outdoor use. Hang it up on your wall using a hook or a rod for an instant decoration upgrade. When it gets dirty, just toss it in the washing machine. Use cold water and a gentle cycle with mild detergent. Then, put it in the dryer on low heat. Avoid using harsh chemicals or bleach as they may damage the colors. Also, don't wring it out to prevent the fabric from stretching. With proper care, your tapestry will last a long time.