Dmitry Sergeyevich Merezhkovsky,
The Romance of Leonardo da Vinci…
“ Too brilliant a light gives not good shadows; wherefore be wary of it. Observe the tenderness and charm on the faces of men and women as they pass along the shadowed street between the dark walls of the houses under twilight on clouded days. This is the most perfect light; your shadow, gradually vanishing into the light, will fade like smoke—like a soft music. Remember that between the light and the dark there is something which participates in both; a bright shadow or a dark light. Seek for it, O painter! ”
