A striking classic black and white studio portrait of a family based strictly on the uploaded images. The number of individuals, their ages, genders, and relationships must be determined dynamically from the input — do not assume or add extra people.rnrnArrange all subjects in a balanced studio composition with some standing and some seated, adapting naturally based on the group structure to create a cohesive, layered portrait. Family members should interact subtly through natural, affectionate gestures such as hands resting gently on shoulders or close positioning, depending on what best fits the composition.rnrnAll faces must be preserved with 100% accuracy, maintaining true identity, facial structure, skin tone, and unique features from the uploaded images.rnrnDress all individuals in coordinated matching black turtleneck sweaters to create a unified, timeless aesthetic, adjusted appropriately for each person’s age and appearance without forcing identical styling details beyond the main theme.rnrnUse soft, even studio lighting with a smooth gradient background transitioning from dark grey to light grey, creating depth and a classic fine-art photography feel. Emphasize realistic knit textures, natural skin detail, and high-end monochrome tonal range.rnrnThe final composition must be clean, centered, and perfectly balanced within a 1:1 square frame, with sharp focus, very high detail, and a sophisticated, timeless studio portrait aesthetic.