The Toubou — "rock people" of the Tibesti and Ennedi massifs — have crossed the central Sahara by camel and caravan for over a millennium. Their visual world is defined by radical emptiness: ochre sandstone, indigo turban cloth, and brass kohl boxes against an 80% sky.

This design system captures that austere desert materiality — wide-format compositions with vast negative space, a single dark vertical accent, and the warm mineral palette of northern Chad's volcanic plateaus and salt-pan flats.