Luxurious Melted Dark Chocolate Waves

macro close-up of flowing melted dark chocolate forming smooth layered waves and ribbon-like folds, glossy viscous surface with silky reflections, abstract composition filling the frame, diagonal curves sweeping from lower left to upper right, rich caramel highlights along ridges, deep brown shadowed valleys, ultra-smooth texture, shallow depth of field, soft studio lighting, high contrast specular sheen, luxurious dessert advertising aesthetic, photorealistic, no text, no objects, no people