What does perspective sketch means?

A perspective sketch is a drawing technique used to represent three-dimensional objects on a two-dimensional surface, creating an illusion of depth and space. It employs vanishing points and horizon lines to simulate how objects appear smaller as they recede into the distance. This method is commonly used in art, architecture, and design to convey realistic spatial relationships and enhance visual storytelling. By manipulating angles and proportions, perspective sketches help viewers understand the relationship between objects and their surroundings.