Elegant Pale Gray Marble Texture with Watercolor Wash

abstract pale gray and white marble texture, soft cloudy watercolor wash, subtle misty veining and mottled plaster-like surface, high-key minimal background, delicate organic stone patterns, faint charcoal-gray patches dispersed unevenly, smooth paper grain texture, low contrast, airy negative space, elegant neutral wall surface, photorealistic macro texture mixed with watercolor softness