[TWENTIETH LESSON.]
SPOT CUTTING.
This is a manner of ornamenting which can hardly be called carving, and which would not deserve special mention were it not that it is so extensively used, it being the chief method of decoration in all the islands of the Pacific, and still extensively practised in Sweden and Norway. It consists of small incised triangles, or “diamonds,” made with a skew or ordinary chisel, which are arranged in rows or lines. Simple as the work may seem, it is very effective when artistically employed; and it has this peculiarity, that no other kind of cutting is so well adapted, with very little labour, to relieve flat surfaces, such as paddles, tankards, spoons, war clubs, and scoops or dippers.
The triangular incision is made with three cuts; by adding two more from the opposite direction we make a diamond, or the latter may be produced at once with only four cuts, Fig. [63]. To these we may add the hemi-spherical or cup hollow, which is made with a gouge, and which, in Scotland at least, seems to have been the earliest pre-historic beginning of ornamentation of flat surfaces.
When these triangles and diamonds are tastefully arranged in lines, and filled in with a composition, or paint, which contrasts in colour with the wood, the effect is often excellent. Ordinary putty, into which a little mastic has been well worked, or plaster of Paris with size and a little flour paste, with one drop of oil to an ounce, makes a good filler for such a purpose. This may be applied to any incised cutting. An ivory-like filling, which may be stained of any colour, and which was once extensively used in Florence, is made with rice, lime, and size.