Perspective is a mathematical system for projecting the
three-dimensional world onto a two-dimensional surface. It allows a flat
image to convey a three-dimensional state.
One is, <span>the art of drawing solid objects on a two-dimensional surface so as to give the right impression of their height, width, depth, and position in relation to each other when viewed from a particular point.
Another, aka the second one is, </span><span>a particular attitude toward or way of regarding something; a point of view.</span>