2359. Decorating Wooden Models
In common with other models, those constructed of wood require the aid of lichen, moss, powdered slate, &c., and colours, to complete the effect.
2360. Water
When water issues from the original cave, and it is desirable to copy it in the model, a piece of looking glass should be glued on the stand, and the edges surrounded by glue, and paper covered with sand. Sometimes it is requisite to cut away the wood of the stand, so as to let in the looking glass; this, however, is only when the water is supposed to be much lower than the surface of the land.
2361. Starch-Paste Models
Starch-paste models are formed in the usual way, of the following composition:—Soak gum tragacanth in water, and when soft, mix it with powdered starch till of a proper consistence. It is much improved by adding some double-refined sugar finely powdered. When the model is finished, it must be coloured correctly, and varnished with white varnish, or left plain. This is the composition used by confectioners for modelling the various ornaments on cakes.