refers to perspective drawings having a viewpoint well above normal eye level; for other nonphotographic depictions from a high viewpoint, where perspective is not used or is not emphasized, use "bird's-eye views."

designates architectural drawings done early in the design process; often not to scale and may include diagrammatic elements.

Refers to drawings or works in other media that are scaled representation of physical objects, meaning they represent the object and its parts in precisely the same proportion as the original, although it may be larger or smaller than the original.