proportion
The relationship of the size and shape of the parts of a figure to the whole figure, and of objects to each other.
principle of design
A way of arranging the elements of design (line, shape, colour, value...) in an art work. This year's focus is proportion.
unit
A part you use to measure, like using the height of the head to measure a whole body.
sighting
Measuring with a pencil held at arm's length, to compare sizes of things you are drawing.
scale
How big something is compared with something else, or compared with real life.
exaggerate
To make something much bigger (or smaller) than it really is, on purpose.
narrative art work
An art work that tells a story.