Ebru vs Suminagashi
エブル / 墨流し
Both sit in Decorated Paper, so the question is not what they belong to but how they behave. Both are read here as technique. They are reached for with some of the same intent, which is where they get confused.
Ebru
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Turkish marbling: pigments floated on thickened water, drawn into flowers and swirls with comb and stylus, lifted onto paper. Grown from calligraphy's ground into an art of its own, inscribed by UNESCO.
Suminagashi
A technique in which concentric rings of ink dropped on the surface of water are disturbed by breath or brush and then lifted onto paper. The flow that appears on each sheet cannot be repeated, and from Heian period decorated papers to contemporary bookbinding it has continued as a method for inviting chance on purpose.
| Ebru | Suminagashi | |
|---|---|---|
| Era | 15th century– | 12th century– |
| Family | Decorated Paper | Decorated Paper |
| Kind | Technique | Technique |
| Cues | Flower forms on water (ebru çiçekleri) / Combed wave patterns / The chance of each single sheet / Pairing with calligraphy | Streamlines of disturbed concentric rings / Layers made by the density of the ink / A pattern different on every sheet / Edges that keep the tension of the water surface |
| Best used for | Endpapers and bindings where every sheet must differ from the last · Using chance pattern as the ground beneath calligraphy | Making a ground of which no two sheets are the same · Making a surface that handles quiet and chance at once |
| Type | Write the letters afterwards, into space the pattern left open | Place type clear of the flow and do not let it compete with the ground. |
| Composition | Scatter a few flowers only and fill the rest with combed waves | Fix the direction of the streamlines and run them diagonally to the edges of the sheet. |
| Material | Pigment dropped on thickened water, drawn with comb and stylus, lifted once | Drop ink and surfactant alternately onto the water and disturb them with your breath. |
| Caution | Scanning the pattern and tiling it removes the chance of the single sheet, which is what makes it work, and leaves printed wallpaper. | Trying to control it completely produces a dead pattern. Decide in advance how much room chance is given. |