A technique of rendering depth or distance in painting by modifying the tone or hue and distinctness of objects perceived as receding from the picture plane, especially by reducing distinctive local colors and contrasts of light and dark to a uniform light bluish-gray color. It can be seen behind the men above the mountains.
True if u go in to real history then you would find out
Two-Dimensional Media=has the dimension and height of only a 2- dimensional surface. example-paintings, drawings
Three-Dimensional Media=occupies space defined through dimensions of height,depth,and width. Examples-sculptures, installation and performance art, craft and product design
Technology media- an art including that may include technology, social sciences, and humanities. Examples-web design, photography, and film and interaction design.