Japanese seals have traditionally served a role similar to signatures, on official documents, paintings, and works of calligraphy. They are typically carved from small blocks of stone, and dipped in vermillion ink to imprint a stylized form of the user's name, or another design, onto paper or silk. | Japanese seals have traditionally served a role similar to signatures, on official documents, paintings, and works of calligraphy. They are typically carved from small blocks of stone, and dipped in vermillion ink to imprint a stylized form of the user's name, or another design, onto paper or silk. |