Suminagashi or "floating ink" is the process of marbling plain paper with water and
ink to transform it into something vibrant and colorful. The technique originated in China
over 2,000 years ago, but was practiced by Shinto priests in Japan
starting in the 12th century. The basic technique remains largely
unchanged, despite more modern tools sometimes being used.
This art of floating ink requires a steady hand, both in applying the
ink or paint to the water, and then in placing the paper on the surface
to pick up the ink. The success of the technique also depends heavily on
a grasp of fluid dynamics, in addition to basic artistic ability. The
artistic side of things takes on more importance depending on the
complexity of the image being painted.
Suminagashi ; painting on water