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A heavy, dense cloud of white smoke or fog rolls slowly from the top left corner, creating a thick, atmospheric texture on a black background
Dense red smoke or fog billows and flows from the left across a black background. Atmospheric overlay for dramatic, horror, or mysterious effects
Realistic dense white smoke or fog fills the entire screen. Use as overlay for atmospheric, moody, or mysterious scenes, or as a transition
Abstract fashion 3D animation. A delicate, airy fabric floats gracefully in the air, twisting and swirling in the breeze, isolated on white background. Elegant beige cloth flutters and waves

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