Thank you for viewing. By hammering 24 nails into a 20cm square piece of burnt paulownia wood and stringing thread in a consistent rhythm, geometric patterns emerge. "Black," which signifies protection, and "white," which purifies the mind and body. The beauty created by the threads will help create a healing space. The finish is quiet, elegant, and calming. I hope you feel the power of healing. This is a handmade piece. Please understand that there may be slight imperfections such as nail distortions and unevenness before purchasing. Thank you very much (^-^)