
Spiral Galaxy NGC 1512: The Inner Ring

Leonardo da Vinci, ‘Mona Lisa’, oil on poplar panel, c. 1503-06, Musée de Louvre
‘Let art be content with its lofty, splendid mission of being a substitute for reality in case of its absence, and of being a textbook of life for man. Reality stands higher than dreams, and essential purpose stands higher than fantastic claims.’
N.G. Chernyshevsky, ‘The Aesthetic Relation of Art to Reality’, MA thesis, 1855, in Selected Philosophical Essays, Foreign Languages Publishing House, Moscow, 1953, 379