In linear perspective, the vanishing point is the point where parallel lines (orthogonals) appear to converge on the horizon. This creates the illusion of depth in a two-dimensional drawing, making it essential for realistic representation.
Function: Helps create depth and three-dimensionality in drawings.
Example: In a drawing of a road, the sides of the road appear to meet at the vanishing point.
Importance: Essential for achieving realistic spatial representation in art.