**One point perspective**

One point perspective first
came into use around the time period of the 1400 and artists such as Filippo
Brunelleschi excelled the theory in to use.

On point perspective is a
type of linear perspective exactly the same as parallel perspective it combines
a mathematical systems along with a vanishing point in order to represent
three-dimensional objects on a two dimensional surface. This is achieved by
intersecting the lines that are draw either horizontally or vertically. From
the vanishing point the lines radiate outwards giving the illusion the viewer
is looking into the picture and can sense the depth of distance. Therefore when typically drawing railways,roads,buildings or halls using one
point perspective it gives the illusion that’s the object is directly facing
the viewer, and gives a sense of depth.

**Two point Perspective**uses exactly the same method as One point Perspective does however, T-PP has two vanishing points usually 90 degrees apart on the horizon and all lines radiate from those points.

Beautiful examples of two point perspective Childe Hassam's - rainy Day

Caillebotte's paris street - rainy Day

The single biggest problem in communication is the illusion that it has taken place. See the link below for more info.

ReplyDelete#illusion

www.ufgop.org