Andreæ Alberti duo libri : prior, De perspectiva, cum & præter arithmeticam inventa : posterior, De umbra ad eam pertinente (1671)
Albrecht, Andreas, d. 1628 · Noribergæ : apud Pauli Fürstij, b.m. viduaum & heredes · leaf 107
a- lia , ut &: vita humana umbras brevi & fubito tras- euntiin facris literis comparantur. Opus ergo eft,utartiheesififignes opticse & pidlorise , umbram, tanquam partem opticse ma- ximeneceflaria^fiquidemad perfetlionem per venire cupiunt) diligenter confiderent, & ob- fervent. Itaenimmeta &… … LlBER
Perspective · Shades and shadows
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
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