The most frequently used form of pictorial sketching is ____.

A) oblique cabinet
B) oblique cavalier
C) perspective
D) isometric

Pictorial Sketching

Pictorial sketching is the artistic process of creating a three-dimensional representation of an object on a two-dimensional surface, offering a realistic view that helps in understanding the object's shape.

Oblique Cabinet

Oblique Cabinet is a type of pictorial drawing technique in which an object's front face is drawn true size, but other surfaces are receded at an angle, typically to render depth.

Perspective

A drawing or representation technique that illustrates dimensions through a particular viewpoint, giving depth and spatial relationships.