On Sept. 8, 1504, Italian sculptor Michelangelo Buonarroti unveiled his over 12,000-pound marble statue “David,” based on the biblical hero who defeated the giant Goliath. For nearly 400 years, locals and tourists alike marveled at the 17-foot-tall sculptor in Florence, Italy’s Piazza della Signoria, before being permanently relocated inside Galleria dell’Accademia. Although considered by many...