- To appreciate how to create the illusion of space with lines.
- To appreciate the great change in pictorial representation once renaissance artists formulated the rules for linear perspective
Art Historical References
Robert Campin“The Merode Alterpiece”
Filippo Brunelleschi – inventor of linear perspective, architect of The Dome of the Florence Cathedral
Masaccio – “The Trinity”, 1st painting using linear perspective
Leon Baptista Alberti – author of treatise on linear perspective
Leonardo da Vinci’s “Last Supper”, “Adoration of the Magi”
Jan Vermeer (Dutch) - Used linear and elliptical perspective
Linear Perspective Vocabulary
- Angular perspective – Synonym for two point linear perspective; the illusion of a box-like form seen at an angle in which the edge is seems closest to the viewer, while the two sides recede to one of two vanishing points on either side.
- Frontal perspective – Synonym for one point linear perspective; the illusion of a box like form seen head on in which the top or bottom plane recedes to one vanishing point.
- Frontal plane – the plane of a box closest to the viewer in a one point perspective drawing.
- Horizon line – The line, often at eye level, which contains the vanishing points for receding planes in a perspective drawing.
- Nearest edge - The closest edge of a box in a two point perspective drawing.
- One point linear perspective – A mechanical system for creating the illusion of space of frontally positioned box, in which only the front and either the top or bottom of a box is seen. The top or the bottom recedes towards a vanishing point vertically aligned with the box.
- Linear perspective – The general term used to describe a mechanical method of achieving the illusion of space of box-like objects by making some of their lines angle toward a vanishing point on a horizon line.
- Two point linear perspective - A mechanical system for creating the illusion of three dimensional space on a two dimensional surface in which box-like forms seen from an angle have the two visible sides recede to one of two vanishing points on a horizon line. The top or bottom of that box is made by the intersection of the lines extending from a corner of the box angled to the opposite vanishing point.
- Vanishing point - A dot or dots on the horizon line towards which receding lines angle.