Fantastic use has often been made of the looping of couched cord. The Spanish embroiderers made most ornamental use of a wee loop at the points of the leaves where the cord must turn; but the device of looping may easily be used to frivolous purpose. A regularly looped line at once suggests lace. A perplexing Chinese practice is to couch fine cord in little loops so close together that they touch. A surface filled in after this manner, as in the butterflies on Illustration [53], might pass at first sight for French knots or chain-stitch: it is really another method of all-over couching.

A double course of couching forms the outline in Illustration [92], one of filoselle and one of cord, separately sewn; but the tendrils, which are of silver thread, are sewn down both threads at a time with double stitches, very obvious in the illustration. Over the couched silver threads which form the main rib of the leaf a pattern is stitched in silk.

A propos of couching, mention must be made of a way of working used in the famous Syon Cope by way of background, and figured overleaf (Illustration [54]). The ground stuff is linen, twofold, and it is worked in silk, which lies nearly all upon the surface. The stitch runs from point to point of the zigzag pattern; there it penetrates the stuff, is carried round a thread of flax laid at the back of the material, and is brought to the surface again through the hole made by the needle in passing down. That is to say, the silken thread only dips through the linen at the points in the pattern, and is there caught down by a thread of flax on the under-surface of the linen. The reverse of the work (Illustration [55]) shows a surface of flax threads couched with silk, for which reason the method may be described as reverse couching. On the face it gives an admirable surface diaper, flat without being mechanical. It is easily worked with a blunt needle; with a sharp one there would be a danger of splitting the stitch. It is a kind of work on which two persons might be employed, one on either side of the stuff.

COUCHED GOLD.

In olden days silk does not appear to have been couched in the East. On the other hand, it was the custom to couch gold thread in Europe at least as early as the twelfth century; so that the method was probably first used for gold, which, except in the form of thin wire or extraordinarily fine thread, is not quite the thing to stitch with. Besides, it was natural to wish to keep the precious metal on the surface, and not waste it at the back of the stuff.

A distinguishing feature about gold is that by common consent it is used double and sewn down two threads at a time. This is not merely an economy of work; but, except in the case of thick cords or strips of gold, it has a more satisfactory effect—why it is not easy to say. Panels A, B, C, in the sampler, Illustration [56], are couched in double threads, D in single cords.

Gold couching is there used, as it mostly is, to cover a surface. In doing that, it is usual to sew the threads firmly down at the edges of the forms and cut them very sharply off; but they may equally well be carried backwards and forwards across the face of the stuff. The slight swelling of the gold thread where it turns gives emphasis to the outline; but the turning wants carefully doing, and the gold thread must not be too thick. If you use a large needle (to clear the way for the thread), the turning of the gold may take place on the back instead of on the face of the material, but only in the case of very fine thread.

Gold threads often want stroking into position. This may be done with what is called a "pierce"; but a good stiletto, or even a very large needle, will answer the purpose. Sharply pointed scissors are indispensable.

In solid couching the stitches run almost inevitably into pattern; and it is customary, therefore, to start with the assumption that they will, and deliberately to make them into pattern—to work them, that is to say, in vertical, diagonal, or cross lines as at A, in zigzags as at B, or in some more complicated diaper pattern as at C, where the stitching is purposely in pronounced colour, that the pattern may be quite clearly seen; at D it has more its proper value, that the effect of it may be better appreciated. The pattern may, of course, be helped by the colour of the stitching, and there is some art in making the necessary stitches into appropriate pattern.