The image shows a white diffuser on a white surface. The diffuser is cylindrical in shape with a pointed top and a flat base. It has a small red light at the bottom, which is likely used to control the flow of the mist. The mist is coming out of the top of the diffuser, creating a cloud-like effect. In the background, there is an open book and a white wall. The overall aesthetic of the image is minimalistic and modern.