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'''Perspective''', in [[context]] of [[vision]] and visual [[perception]], is the way in which objects appear to the [[eye]] based on their [[space|spatial]] attributes, or their [[dimensions]] and the position of the eye [[relative]] to the objects. There are two main meanings of the term: ''linear perspective'' and ''aerial perspective''.

'''Perspective''', in [[context]] of [[vision]] and visual [[perception]], is the way in which objects appear to the [[eye]] based on their [[space|spatial]] attributes, or their [[dimensions]] and the position of the eye [[relative]] to the objects. There are two main meanings of the term: ''linear perspective'' and ''aerial perspective''.

<For lessons on the [[topic]] of '''''Perspective''''', follow [http://nordan.daynal.org/wiki/index.php?title=Category:Perspective this link].</center>

 

 

<center>For lessons on the [[topic]] of '''''Perspective''''', follow [https://nordan.daynal.org/wiki/index.php?title=Category:Perspective this link].</center>

 

 

==Linear perspective==

==Linear perspective==

As objects become more distant, they appear smaller, because their visual angle decreases. The visual angle of an object is the angle subtended at the eye by a [[triangle]] with the object at its base. The greater the distance of the object from the eye, the greater is the height of this triangle, and the less the visual angle. This follows simply from [[Euclidean geometry]].

As objects become more distant, they appear smaller, because their visual angle decreases. The visual angle of an object is the angle subtended at the eye by a [[triangle]] with the object at its base. The greater the distance of the object from the eye, the greater is the height of this triangle, and the less the visual angle. This follows simply from [[Euclidean geometry]].

==External links==

==External links==

*[http://www.handprint.com/HP/WCL/tech10.html handprint.com elements of perspective] Largest online treatment of linear perspective

*[https://www.handprint.com/HP/WCL/tech10.html handprint.com elements of perspective] Largest online treatment of linear perspective

*[http://www.olejarz.com/arted/perspective/ Harold Olejarz's Drawing in One-Point Perspective] Educational Resource

*[https://www.olejarz.com/arted/perspective/ Harold Olejarz's Drawing in One-Point Perspective] Educational Resource

[[Category:The Arts]]

[[Category:The Arts]]