- William Kiddier
- Paul Valéry
- Leon Battista Alberti
- Conrad Hermann
- Karl Doehlemann
- Georg Wilhelm Friedrich Hegel
- Georg Wilhelm Friedrich Hegel
- Georg Wilhelm Friedrich Hegel
- Georg Wilhelm Friedrich Hegel
- Anthony M. Ludovici
- Hippolyte Taine
- Sir Joshua Reynolds
- Joséphin Péladan
- Robert de La Sizeranne
- Walter Crane
- da Vinci Leonardo
- W. G. Collingwood
- Hume Nisbet
- Franz von Reber
- A. V. Sutton
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- John Ruskin
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The Use of a Box of Colours, in a Practical Demonstration on Composition, Light and Shade, and Colour.
active 19th century Harry WillsonRead For Freeactive 19th century Harry Willson - Max Liebermann
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- John Ruskin




























