ILLUSTRATION 70.--This shows the back stitch, the working of which is well known; it is worked in several rows close to each other.
ILLUSTRATIONS 71 & 72 show another kind of back stitch, called point croisé, which is only used on very thin and transparent materials. This stitch forms on the wrong side a sort of darned pattern, which is seen by transparence on the right side, and gives the embroidered pattern a thicker appearance, contrasting with the rest of the work (see the lower leaves of the flower on illustration [110]). For this stitch insert the needle into the material as for the common back stitch, draw it out underneath the needle on the opposite outline of the pattern, so as to form on the wrong side a slanting line. Insert the needle again as for common back stitch; draw it out slanting at the place marked for the next stitch on the opposite outline, as shown in illustration 71.
ILLUSTRATION 73 shows the knotted stitch; the simplest way of working it is to work two back stitches at a short distance from each other over the same thread.
The knotted stitch seen in ILLUSTRATION 74 is worked thus:--Take about four threads of the material on the needle, draw the needle half out, wind the cotton twice round the point of the needle, hold it tight with the thumb, draw the needle out carefully and insert it at the place where the stitch was begun, and draw it out at the place where the next stitch is to be worked.
