At the edge of Cairo’s Bab Zuweila, the tentmakers’ quarter still works at the scale of architecture. A panel begins as four joined strips of tark; then cotton is turned, layered, and held down with a running stitch that makes the seam part of the pattern.

The seam is the drawing

That order changes how the eye reads ornament. The indigo field is not a backdrop but a measured ground, its vertical weave keeping the orange, madder red, and undyed cotton in register. In the finished suradeq, a medallion can cross a wall without becoming wallpaper; it remains a hand-sized decision at tent scale.