Visual Plane
every picture states the point it is correct from
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The thread: One machine used twice — page 7

A shadow is a projection from the lamp. A reflection is the view from a camera on the far side of the mirror. A parallel drawing is a photograph from infinitely far away. Three subjects usually taught as three recipes are one operation with the centre moved. Essays 145 to 145 of 145.
the centrethe axiscorrect from 22 cm, at 160 mm widedihedral 16° · meets 1.0e-14 m off the line What survives

The theorem that is obvious one dimension up

Desargues in the plane needs a proof and in space needs none — two triangles in different planes have their corresponding sides meeting on the line where the planes cross, and the meets land 1.0e-14 metres off it. The plane figure is a shadow of the spatial one, and five different solids cast the same photograph to 2.0e-12 pixels.

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