Leonardo, da Vinci, 1452-1519 · London : Printed for I. and J. Taylor, at the Architectural Library ... · leaf 226
feen in a fog, a cloud, denfe ££ncind.n ^Ir, vapour, fmokc, or only at a great dif- a so?, appear tancc, that Will appcr.r the moft vifible and dif- tTmnwe^ tindt-which is the moll elevated; and among which are low- things equally elevated, that which is found in the obfcurelt fog will apj;iear the… … // --. i BY LEONARDO DA VINCI. 165 top of the middle tower B will be feen in thefame fog ; but then, fo much of it as appearsto the eye H will not be funk beneath one de-gree of depth; fo that the top C will appearmore obfcure than the top B, and that againmore obfcure than the top A. The neck of a…
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