Perspective helps artists represent a three-dimensional scene on a flat surface in a way that resembles how people see the world. This lesson introduces the basic ideas behind graphical perspective and explains how lines, size, and foreshortening create an impression of depth.
Perspective is an approximate representation of objects as they appear to an observer. It is useful when an artist wants to show a three-dimensional scene on a two-dimensional surface, such as paper or a wall.
All flashcards
Graphical perspective
An approximate representation of objects as they appear to an observer, often used to suggest three-dimensional space on a flat surface.
Picture plane
An imaginary flat surface where projected points from a scene form a perspective image.
Center of vision
The intended viewing position for which a perspective image is constructed.
Piero della Francesca’s De Prospectiva pingendi
A 1470s treatise that developed perspective ideas by treating solids and illustrating mathematical principles.
Albrecht Dürer’s 1525 treatise
A treatise on measurement that demonstrated two-point perspective.
Quiz questions
In many early artworks, what did a figure’s size often communicate?Answer: Its spiritual or thematic importance.
Which artist is generally credited with early Renaissance perspective experiments around 1415–1420?Answer: Filippo Brunelleschi.
How did Leon Battista Alberti explain perspective in De pictura?Answer: As planar projection using rays and geometric principles.
What is characteristic of one-point perspective?Answer: One central vanishing point represents depth directed straight away from the viewer.
What does Zeeman’s Paradox describe in relation to perspective images?Answer: Apparent distortion when an image is viewed away from its intended position.