A beautifully crafted letter 'H' made entirely from soft, fluffy cotton clouds, floating gracefully against a solid black background. The clouds should have a delicate, airy texture with subtle highlights to emphasize their softness and lightness. The letter's form should be clear, yet organic, with slight natural irregularities in the cloud shapes to create a realistic, billowing effect. The overall design should be minimal, with the contrast between the soft, white clouds and the stark black background drawing attention to the intricate cloud details. Digital art style, clean and simple, yet strikingly elegant.