caption: The image shows a cross section of a piece of paper with a black and white image of a cell, which appears to be a photo of cytomegalovirus. The cell is composed of a variety of cells, including a nucleus, mitochondria, and endoplasmic reticulum, all of which are visible in the image. The cells are arranged in a pattern, with the nucleus in the center and the mitochondria radiating outward. The image is framed by a thin black border, giving it a professional look.