A single and distinct luminous body causes stronger relief in the objects than a diffused light; as may be seen by comparing one side of a landscape illuminated by the sun, and one overshadowed by clouds, and illuminated only by… — Leonardo da Vinci Copy Share Image
“Beyond the lake, over the mountains, the clouds were illuminated from within by a brilliant stutter of lightning, and in that split second Elizabeth and I were etched against the sky.” — Kenneth Oppel Copy Share Image
