refers to drawings or works in any other two-dimensional medium that employ perspective, meaning that they are executed by a systematic technique that creates the illusion of recession from a two-dimensional surface

Drawings or works in another medium laying out the precise arrangement of a structure on a plot of land. It may also refer to plans for gardens, groups of buildings, or developments, where the layout of buildings, roadways, utilities, landscape elements, topography, water features, and vegetation may be depicted. For drawings or other representations on a horizontal surface of cities or larger areas, particularly when such representations are not part of a design process, use "plans (maps)."

architectural drawings that render the exteriors of structures and give the impression of relative position, size, or distance, as the structure would if viewed from a physical vantage point