An Egyptian craftsman works with bundles of undyed raw yarn inside Masbaghet Am Salama, a traditional yarn dyeing workshop in the Darb Al-Ahmar district of Islamic Cairo. Sunlight streams into the dark workshop, illuminating the craftsman and the white yarn coils arranged around a metal dyeing vessel. Darb Al-Ahmar is one of Cairo's oldest historic quarters, home to centuries-old artisan trades including textile dyeing, weaving, and spinning that continue to be practiced by local craftsmen today.