
Description
A dense, grey smoke or fog effect rises steadily from the bottom of the frame, dissipating as it moves upwards. This atmospheric visual element is designed with an alpha channel, allowing for seamless integration as an overlay onto various backgrounds. The organic, natural movement creates an eerie, mysterious, or dramatic atmosphere, suitable for adding depth and mood to cinematic scenes, horror sequences, or stylized video projects. Its continuous upward motion provides a consistent visual texture, enhancing overall production value.