Plate book · vector edition
Seven body types · drawn to scale

The guitar,
drawn flat

A guitar's voice is decided long before anyone plays it: by how much air the body holds, how the top is braced or carved, whether a string's motion is turned into sound by wood or by a magnet.

Every drawing on this page is line work — outlines, circles and dashes at their true proportion. Nothing is photographed.

Plate 01Classical · nylon

Seven body types

Hollow → solid
02

Dreadnought

Square-shouldered and deep, braced in an X under a spruce top. Built for volume and a heavy low end — the shape that carries an unamplified voice.

Strings
6 steel
Scale
645 mm
Voice
Loud, bass-forward
03

Archtop

Carved arched top, f-holes instead of a round mouth, and a bridge that simply floats under string pressure. Dry, quick attack; short decay.

Strings
6 steel
Scale
635 mm
Voice
Percussive, mid-heavy
04

Solid, single cutaway

No cavity, no soundhole: a slab of mahogany with a maple cap, two magnetic pickups and a glued-in neck. Sustains as long as the string will hold.

Strings
6 steel
Scale
629 mm
Voice
Thick mids, long decay
05

Offset, double cutaway

The waist is shifted so the body balances when seated. Bolted neck, narrow single-coil pickups, and a bright, glassy attack with far less low mid.

Strings
6 steel
Scale
648 mm
Voice
Bright, cutting
06

Electric bass

Four strings an octave below the guitar's bottom four, on a scale long enough to keep them under tension. Fewer notes, more air moved.

Strings
4 steel
Scale
864 mm
Voice
Fundamental, low
07

Resonator

A spun metal cone replaces the wooden soundboard, driven at its centre by the bridge. Nasal, loud, and metallic — built to be heard over a band before amplification existed.

Strings
6 steel
Scale
635 mm
Voice
Metallic, nasal

Where the parts sit

Plate 08 · anatomy
HEADSTOCK FRETS LOWER BOUT NUT SOUNDHOLE BRIDGE

Two measurements explain most of the difference between these instruments: the scale length, from nut to bridge, which sets string tension; and the volume of air behind the top, which sets how much of that motion becomes sound in the room.

Outlines, one on top of another

Bodies only · same baseline
Classical
Dreadnought
Archtop
Single cut
Offset
Resonator
Bass