Another commonly used grounding-stitch is that known in modern times as tapestry or Gobelin-stitch. This is not infrequently confused with tent-stitch, which it much resembles, save that it is two threads in height, but one only in breadth. [Illustration: FIG. 62.--CUSHION-STITCH BACKGROUND; EMBROIDERED BOOK COVER, DATED 1703.] Next in order of importance to these two stitches come the perfectly upright ones, which, arranged in a score of different ways, have been christened by an equal number of names. An effective kind, used for the background of many Stuart pictures, consists of a series of the short perpendicular stitches, arranged in a zig-zag or chevron pattern, each row fitting into that above it. This particular stitch, or rather group of stitches, has been named _opus pulvinarium_, but its claim to the title does not seem very well supported. Other and more modern names are Florentine and Hungary stitch. A neat and pretty cushion-stitch is shown in the background of Fig. 62 on an enlarged scale. This is taken from a quaint little needle-book dated 1703; the design itself being worked in tent-stitch. Among other stitches used for grounds are the long flat satin-stitch familiar in Japanese embroideries of all periods, and laid-stitches, _i.e._, those formed of long threads "laid" on the satin or silk foundation, and held down by short "couching" stitches placed at intervals. Laid-stitch grounds, however, are oftener seen in foreign embroideries, especially Italian and Spanish, than in English examples. [Illustration: FIG. 63.--EYELET-HOLE-STITCH: FROM A SAMPLER DATED 1811.] [Illustration: FIG. 64.--TAPESTRY EMBROIDERY (UPPER PORTION). ABOUT 1640. _Formerly in the Author's possession._] Although tapestry embroidery backgrounds are in most cases worked "solid," that is, entirely covered with close-set stitches forming an even surface, they are occasionally found to be filled in with some variety of open-stitch, as exemplified by Plate XV. Sometimes the lace-like effect is produced by covering the foundation material with a surface stitch; the first row being a buttonhole-stitch, worked into the stuff so as to form the basis of the succeeding rows of simple lace or knotting stitches. The last row is again worked into the foundation. When, however, a linen canvas of rather open mesh was the material of the picture or panel, it was not unusual to whip or buttonhole over the threads with fine silk, a process resulting in a honeycomb-like series of small eyelet holes, as shown in the enlargement, Fig. 63. This is taken from an early nineteenth-century sampler, but the stitch is precisely similar to that seen in embroideries of the seventeenth and eighteenth centuries. Figures in Raised Needlework