The image is a collage of four photographs of a diffuser. 

The first photograph on the top left shows a wooden diffuser with a white base and a wooden top. The diffuser is placed on a white surface with a beige curtain in the background. The top right photograph shows the diffuser in the center, with a cloud of white smoke coming out of it. The bottom left photograph shows a black diffuser on a table with a red teddy bear on the right side. The background is blurred, but it appears to be a room with a window and a vase of pink flowers.