it is called a suminagashi it is Ebru art and marble art
You will need:
Paper (light-medium weight art paper, or computer printer paper)
India Ink (in a bottle with a dropper)
Water in a squeeze bottle (or apply with a brush or cotton swab)
Fold a piece of paper in half. Apply a dot or two of water, and a dot or two of ink.
Fold the paper, and apply pressure with the palm of your hand. Unfold.
Cimabue is the correct answer.
