Cimientos del artista, dibujante y pintor : compendio de perspectiva lineal y aerea, sombras, espejos y refracción con las nociones necesarias de geometría (1866)
Landesio, Eugenio · México : Tipografía de M. Murguía · leaf 45
pe, A E S ES Ñ a a a a e as a a as a a DA h > > A n . l S ' S Aaa a Lam20
Drawing · Perspective · Shades and shadows
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
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