Of furniture, and high prices are often given for the gnarled and knotted portions of slowly-grown trees, to be sawn into veneers.
Sculptured panels, with conventional motives, peacocks, eagles devouring hares, peacocks drinking from a cup on a tall pillar, are let into both exterior and interior walls, as are roundels of precious marbles, sawn from columns of porphyry, serpentine, verd antique, &c. The adoption of veneer for decoration prohibited any deep cutting, and almost all the sculpture is shallow.
The larger trees are sawn up into planks and battens, much used for the purposes of the builder, especially for flooring, joists and rafters.
The rock on the surface is as hard as flint, but underneath it gradually softens and furnishes an admirable stone for building which can be sawn into blocks of any size, hardening on exposure to the atmosphere.
The heads of the piles are sawn off, and a platform of timber or concrete rests on them.