Observations on Concave Perspective

Year: 2018 Authors: Stephen M Campbell

Core claim

Concave perspective can model close-view vision by treating projection from a focal point inside a curved intersection, producing reversed diminution and new drawing possibilities.

Topics

perspective theory, curvilinear projection, visual perception, artistic representation

Domains

analytic geometry, trigonometry, projection geometry, drawing, painting, visual art theory, curvilinear perspective

Methods

geometric derivation, spreadsheet simulation, comparative perspective analysis, illustrated examples

Media

spreadsheet, cubes, shoes, images

Source status

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