Michelangelo (Italy, 1475-1564) David Marble sculpture 517 × 199 cm (17 × 6.5 ft) Executed circa 1501–1504 Collection of Galleria dell'Accademia, Florence, Italy At first glance, this statue doesn't seem to be hiding much. In fact, to say the least, it shows... everything. And yet, it conceals many secrets. First of all, do you know ...