Человек, распадающийся на парящие нити

Studio portrait of a standing male figure, captured from the waist up, whose entire right arm and shoulder slowly unravel into [thousands of red and black threads] like a sweater coming undone, with the loose strands drifting upward into darkness. His expression is [stoic], gazing down at his dissolving hand with quiet acceptance. His left side features perfectly normal, photorealistic skin, creating a striking contrast between intact reality and dissolution. Background is a [deep matte black]. Studio lighting with a single soft key light from the left. Ultra-detailed thread textures, each strand individually distinct.