The image displays a collection of four square icons, each with a different symbol inside. The first icon on the top left contains a plus sign, the second on the top right has a minus sign, the third on the bottom left has a multiplication sign, and the fourth on the bottom right has an equals sign. All icons are outlined in a thin red line and filled with a solid red color. The style of the image is simple and graphic, with a clear focus on the mathematical symbols.