English: This image was created by mathematically projecting a 3D room onto a 2D surface. This is one of the first reflection maps or skyboxes ever made.
Created and rendered with a PDP-11/45, published in 'Blinn, J. F. and Newell, M. E. Texture and reflection in computer generated images. Communications of the ACM Vol. 19, No. 10 (October 1976)'
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