What feature characterizes a Perspective Sketch?

A Perspective Sketch is characterized by the use of vanishing points to create depth, which is a fundamental aspect of how perspective drawing represents three-dimensional objects on a two-dimensional surface. This technique simulates the way objects appear smaller as they recede into the distance, mimicking human eye perception.

In a perspective sketch, parallel lines converge at one or more vanishing points located on the horizon, which adds a sense of realism and depth to the drawing. This approach allows the viewer to understand the spatial relationship between objects in the sketch, enhancing the overall three-dimensional effect.

In contrast, features such as uniform scaling of all dimensions would not accurately represent objects in three-dimensional space, leading to a flat and unrealistic depiction. Likewise, representing true dimensions is more aligned with orthographic projections rather than perspective sketches, which intentionally distort dimensions to convey depth. Lastly, drawing all dimensions at random angles would result in a chaotic sketch that lacks coherence and the clear spatial relationships inherent in perspective representation.