I made this patchwork using 100% cotton bleached muslin. It's all hand-sewn. It can be used either vertically or horizontally. For the plant dyeing, I pre-treated new bleached muslin with soy milk for deep dyeing, then dyed it and mordanted it with alum or iron. There may be some unevenness in the dyeing. When washing, please wash separately from other items with a neutral detergent (such as Emal) and dry in the shade. As this is a handmade item, it is not perfect like a mass-produced product. If you like it, please purchase it. * There are some areas where the chalk pen (pink) is faintly visible, but it should disappear after a few washes. * It has been ironed, but it wrinkles easily. * It will be shipped folded. * Shipping will only be on weekdays. * Recycled materials will be used for packaging. Work No. 014