A stunning commercial photo of a (back view of Rollo's brown hair from the tv show "Vikings" in 8k resolution, concept art, dynamic light, extremely realistic, extremely detailed texture, very very very aesthetic, trending on art station:1.2), hyperrealistic, highly detailed, f1.4 lens and beautiful composition, stern look, 300mm, f1.8, 50mm photo, soft light, masterpiece, sharp focus, pretty, hasselblad | Photo