Tonal Composition and Notan
Introduced| English |
|---|
| notan/ˈnəʊtn/ |
| thumbnail sketches/ˈθʌmneɪl ˈsketʃɪz/ |
Design in two values
- Notan 明暗构成 is the design of light and dark shapes — the drawing works or fails at thumbnail size.
- Reduce the scene to 2-3 flat values; if the pattern reads, the composition is strong.
- Thumbnail sketches 小稿 (5-8 cm) test several value plans in minutes.
Strong pattern or noise?
Judge each value plan the way a scorer's first glance would.
Notan is the design of ____.
Notan = the light-dark pattern.
Group, don't scatter
- Connected value shapes feel designed; scattered spots feel like noise.
- Link the shadows into families; let the lights form one readable pattern.
- Place the darkest dark against the lightest light at the focal point.
Scattered small darks usually read as noise rather than design.
Connected value shapes feel designed.
Select all parts of a working value hierarchy.
Equal everything = no hierarchy.
A value hierarchy
- One dominant value, one secondary, one accent — the hierarchy organises the page.
- Decide the hierarchy in the thumbnail, before any rendering exists.
- Keep the thumbnails in your journal: planning evidence for the Sustained Investigation.
Small 5-8 cm test drawings of value plans are called ____ sketches.
Thumbnails test composition fast.
Match the plan to its verdict.
The thumbnail already knows.
Do not start rendering before the notan works. Hours of beautiful hatching cannot rescue a value pattern that reads as static at arm's length.
Three thumbnails of the same courtyard: (a) dark mass L-shaped against light sky — reads instantly; (b) darks scattered in six spots — noise; (c) half-half split — static. You just chose composition (a) in four minutes.
Notan designs the light-dark pattern before detail exists: 2-3 values, connected shapes, a clear hierarchy, and the strongest contrast saved for the focal point — all tested in thumbnails.