Dag Knudsen is a Norwegian photographer based in Oslo. After working as an assistant for the renowned fashion photographer Alberto Serejo in the early 2000s, he established himself as a professional photographer with a clear focus on light, shadow, and composition.

Throughout his career, Knudsen has developed a distinctive interest in symmetry and geometry – a visual language he has explored for over a decade. In his series Symmetricatm, Symmetrizoo, and Symmetricity, he experiments with doubling fragments of reality to create new, almost hypnotic expressions.