Lightness principle
Lessons from Zebra Swallowtail
Drift in stripes.
Ribbon-Wing Woodland Drift

Core lesson
A light touch can still leave a pattern in the air.
Biological basis
Zebra Swallowtails have long striped wings and tails and fly with light, graceful movements through woodlands, often near pawpaw host plants.
Best use cases
Where this lesson tends to be most useful in practice.
LightnessBeautyGentle movementSoft influenceLeaving a mark