HISTORICAL NOTE

The process of colour-printing from wood-blocks, used in Japan from the early part of the 18th century, has much in common with that of the so-called chiaroscuro wood-cuts first produced in Italy and Germany during the 16th century, of which the work of Andrea Andreani (1540-1623) supplies good examples. It is possible that the Japanese method was derived from this source, either directly or by way of China. Japanese tradition ascribes the invention to Takekawa Minosuke (Manji Period, A.D. 1658-1660); and a volume of Costume Designs in the Museum, dated 1667 (O4. C. 20), is printed in colours, only one, however, being used on each plate. The Chinese are known, with certainty, to have employed this process before the end of the 17th century; but no Japanese colour-print has yet been recorded, which can be placed, authentically, earlier than the second quarter of the 18th century. Credit for the first production of them is generally given to Torii Kiyonobu (1664-1729); but the greatest development was due to Suzuki Harunobu (died A.D. 1770, aged 67 years). Japanese authorities say that the improvements popularized by this artist were invented by an engraver named Kinroku, in conjunction with a printer; and that Harunobu, employing them to reproduce his pictures, about the year 1765, thus laid the foundation of a school of artists who found their chief occupation in designing for this class of work. Katsugawa Shunsho (died A.D. 1792, aged 67 years) developed the process still further; and it reached its highest technical level before the close of [pg 6] the 18th century. Soon after the year 1800, a gradual decline is seen; which manifested itself both in the increase of the number of blocks used, and in the loss of quality in the colours. However, many prints of remarkably high technical excellence were still produced up to about the year 1864; soon after which time, all refinement both of engraving and printing seems to have been lost. The last 20 years or so, have, however, witnessed a sort of revival, by no means without merit in its way; and the adaptation of the process to the requirements of book-illustration and the reproduction of works of art, has reached a remarkably high standard in such publications as the Kokka and those of the Shimbi ShoÌin.

It is not unimportant to add that this process, sometimes modified in detail, has been revived in Europe; and is now practised by a considerable number of artists. The Department of Engraving, Illustration, and Design contains a representative collection of their productions, including a consecutive set of working proofs (E. 20-26, 1904) of a print by Mr. J. D. Batten and Mr. Morley Fletcher, who were the first to use the method in England. The collection also includes a similar set of working proofs of the modern development of the process, as used for the reproduction of paintings by Old Masters by the Shimbi ShoÌin(E. 1862-2043, 1910).

THE DRAWING

Designs for Japanese colour-prints were made by artists, who, as a rule, were adherents of the Popular (Ukiyoye) School and, socially, of the rank of artisans. The drawing was done with a brush on very thin Mino or Gampi paper, the colours used being washes of water-colour worked with rice-paste medium. To correct the design, the portions to be altered were covered with pieces of paper, on which the revised drawing was made. The completed design (generally, to begin with, in black lines only, or with only a little tint as a guide to the engraver) was then fastened face downwards on the block with rice starch weakened with water. As much as possible of its upper surface was rubbed away, some oil being used to make the remainder more translucent, and thus to enable the engraver more easily to follow the lines of the drawing.

It is evident that this process resulted in the destruction of the designs. The Museum, however, has acquired a number of unused drawings, which fully illustrate this stage; and the series of blocks exhibited (E. 4136-4322, 1909) have, in several instances, remains of the paper still adhering to the uncut portions of their surfaces.

CUTTING THE BLOCK

The engraving was invariably done by a second person and not by the designer.

The wood used was that of the wild cherry (Yamazakura), the timber of which was not allowed to be exposed to sunshine, but was carefully seasoned in the shade. Fig. 1 illustrates the most economical way of cutting up logs into blocks; the harder portions of the wood—those nearer the centre—being used for the key-blocks (see p. 10), and the softer for the colour-blocks. When possible, wood from the same tree was [pg 10] used for all the blocks in each series. The outlines of the drawing were incised with a knife-edged graver, and the superfluous wood then hollowed out with chisels or gouges of various form, for all practical purposes, identical with those used by European wood-carvers. The result is an intaglio block, the printing-surfaces alone remaining in relief.

The block first made from the drawing is called the key-block (Daiban) and gives, in relief, the lines only, of the design. From it a number of proofs are taken, one for each colour-printing to be made. On each of these proofs the separate portion of the design covered by one colour is painted; and is then pasted on a block and cut in the manner described above. Every part of the surface of the block, however, which is not required for the one colour in use, is cut away.

To produce a colour print, therefore, a key-block is required and also a separate block for each colour in the design. For the sake of economy, colour-blocks are sometimes cut on both sides; and, for small details, two portions of the design may be cut on one side, but only one colour is printed at each operation.

In the actual cutting of the block, the old Japanese engraver adhered to an important principle—that of following the direction of the brush strokes of the original drawing, in such a manner as to reproduce the actual quality of the brush-mark. This is less apparent in the ordinary colour-prints; but in reproductions, by the same process, of paintings and drawings, the results obtained are extraordinarily faithful to the originals.

Blocks were often framed, to prevent warping, in the manner illustrated in fig. 2. This device was more generally employed in the case of those especially made [pg 11] for book-illustration. A block that had warped could often be straightened out again, by being well soaked in water and then placed under a weight.

PRINTING

The Printing of the old colour-prints was done by a third person, neither the engraver nor the designer.

The finished block must first be thoroughly washed and dried. The colour is then applied with a brush, to the upper surface of the block, which rests on a low stand (Suridai) to which are affixed four small cushions of wet cotton (Yawara) to prevent slipping (fig. 6). This stand should have a downward slope of about 2 inches in 1 foot. The paper is wetted, about 6 hours before being used for printing, and hung up to drain. For the actual printing, it is laid on the upper surface of the block, register (Kento) being secured by means of an angular cut at one corner (Plate III.) called the “key” (kaji); and a line cut at another, called the “draw-close line” (hikitsuki). No other means of adjustment is used, but the skill of the old printers was so great that faults of register can very seldom be observed. The impression is then rubbed off with the Baren, used with a circular or zig-zag movement (fig. 5); and this operation is repeated in succession with each block, beginning with the key-block, until the prints are complete.

It is the modern, and was probably the old practice, to take the required number of proofs from each block in succession; and not to complete each print separately. The writer has observed that a modern Japanese printer takes an impression in from 15 to 25 seconds, without special effort.

The colours used were as follows:—