The term used for a black and white image is monochrome. Monochrome refers to an image composed of one color or values of one color. Images using only shades of grey are referred to as grayscale. In the context of computing, black and white is sometimes used to refer to a binary image consisting solely of pure black pixels and pure white ones, while an image containing shades of gray is referred to as grayscale. Monochrome photography is photography where each position on an image can record and show a different amount of light, but not a different hue. It includes all forms of black and white photography, which produce images containing shades of neutral grey ranging from black to white. Other hues besides grey, such as sepia, cyan, blue, or brown, can also be used in monochrome photography.