Which type of sketch uses vanishing points to create depth and distortion?

A perspective sketch is designed to depict three-dimensional objects on a two-dimensional surface in a way that mimics how the human eye perceives depth. This technique utilizes vanishing points, where parallel lines converge as they recede into the distance, allowing the viewer to experience a sense of space and volume. By incorporating these vanishing points, perspective sketches achieve a realistic representation of objects, enhancing the viewer's understanding of their placement and relationship to one another.

The other types of sketches mentioned do not utilize vanishing points in this manner. Orthographic drawing presents multiple views of an object without the illusion of depth, instead showing the exact shape and proportions from specific angles. Technical sketches often focus on details and specifications about a design, prioritizing clarity and accuracy over realistic representation. Axonometric sketches also depict three-dimensional objects but use parallel lines for projections rather than providing depth through converging lines, which results in a more isometric view that lacks the same sense of realism found in perspective sketches.