Create an ultra-realistic fitness photograph of a young adult Indian man in his early 20s working out in a modern gym. He is wearing a black sleeveless athletic shirt, dark training pants, white wireless earbuds, and a fitness watch. He sits on a workout bench while performing a dumbbell curl, with a focused and confident expression. Include realistic dumbbells, weight racks, gym machines, mirrors, and overhead lighting in the background. Use a slightly low camera angle to emphasize the workout posture, authentic muscle definition, natural skin texture, realistic hands, and detailed clothing fabric. Professional sports photography, balanced indoor lighting, natural colors, sharp subject focus, softly blurred background, 16:9 landscape composition. The result must look like an authentic photograph, not CGI or an illustration. No text, no logos, no watermark. Generate an original image with a unique composition.