“The supreme misfortune is when theory outstrips performance.”  – – Leonardo da Vinci, [1452-1519] (first a Florentine) Italian Renaissance polymath: painter, sculptor, architect, musician, mathematician, engineer, inventor, anatomist, geologist, cartographer, botanist, and writer – some would say archetypal Renaissance Man

portrait of Leonardo da Vinci by Francesco Melzi

portrait of Leonardo da Vinci by Francesco Melzi

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