Wooden Architecture

Each tool used to shape wood usually leaves a signature, or distinctive set of marks. For example, it is easy to tell a cut made by a bandsaw from that of a circular saw. If a smooth surface is desired, then planes, scrapers, or sandpaper are useful for "erasing" toolmarks. Sometimes it is more interesting to leave the tool marks showing. Some centuries-old violin scrolls, for instance, still carry the tool marks of the master that made them, working rapidly and efficiently.
The texture and appearance of wood grain may be enhanced and preserved by the use of an appropriate coating process, either transparent, such as varnish or opaque, like paint. The finish coats may also help seal the surface, reducing the adverse effects of humidity or sunlight. Other pieces may benefit from the use of unsealed, weathered material such as barn wood or driftwood.
Working with wood pertains mainly to "cutting away the material that doesn't look like the object in mind." Saws, rasps, chisels, gouges and knives are all useful, and must be well sharpened to work effectively and safely. Dull tools are actually more dangerous than sharp ones; excessive force used on a dull edge can lead to slips and injury.