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"To begin, I positioned the subject approximately 2.5 meters away from the backdrop to create sufficient depth, allowing me to light the subject and the background independently. Given that I was shooting with a Phase One IQ4 medium format camera paired with a 110mm lens, the camera-to-subject distance was set at roughly two meters. To sculpt the primary Rembrandt lighting effect, I selected a silver-interior beauty dish positioned at the subject's rear-right, elevated to a height of approximately three meters. A grid was attached to the beauty dish to eliminate stray light and ensure the clarity of the contours, while a black velvet flag was placed on the subject's left to provide negative fill. Next, I set up a 4x6 softbox approximately three meters away, positioned frontally but slightly to the right. This was used to balance the lighting ratio on the torso and manage the transition from highlights to shadows. I attached a grid to this modifier as well; this allowed me to retain texture details in the clothing and face while minimizing unwanted light spill. Finally, I used a 90cm octabox positioned about three meters to the subject's front-left, aiming it at a white wall to bounce the light. This created an extremely soft fill, lifting the details in the shadows on the subject's left side."