What is the difference between a one-point two-point and three-point perspective sketch?

Answer 1

One-point perspective uses a single vanishing point on the horizon line, making it ideal for compositions where objects are viewed head-on, such as a straight road or hallway. Two-point perspective features two vanishing points, typically placed on the horizon line, allowing for the depiction of objects at an angle, like a building corner. Three-point perspective adds a third vanishing point, usually above or below the horizon, which provides a sense of height or depth, often used for dramatic views of tall structures or looking up/down at objects. Each perspective technique creates a different spatial effect and emphasizes depth in a sketch.