Adem Yahiaoui is an Algerian photographer and visual documentarian whose practice centers on the ancestral and natural heritage of the Sahara, particularly the Tassili N’Ajjer UNESCO World Heritage site. His work combines rigorous documentary methodology with poetic sensibility, creating discourse around heritage preservation, climate change, and the relationship between ancestral culture and contemporary life.

His practice is characterized by temporal depth—multiple journeys to the same landscape over years, creating archival understanding. Working with B&W film photography and archival preservation standards, Yahiaoui approaches heritage documentation with scholarly rigor balanced by aesthetic sensitivity. In October 2025, his work was featured in the UNESCO publication Patrimoine mondial africain: Une diversité remarquable, positioning him among global practitioners of heritage-focused contemporary photography.