The M'zab valley is a pentapolis of fortified Ibadi ksour around Ghardaïa in the northern Algerian Sahara, built from pale-ochre, white and pink gypsum-plastered mud-brick cubes. Its signature ornament is a deep teal-cyan tin-glaze zellige — turquoise glazed mosaic tile set into warm earthen walls.

This design system distills that contrast into digital form: saturated robin's-egg-to-peacock turquoise tile fields blazing against sun-bleached Saharan mud-brick ground, with crisp tile-grout edges, cubic stacked massing, and angular Kufi inscription type. Never cream — the ground is always saturated ochre earth.