Tesla's CEO Elon Musk announced the details of the long-awaited home battery, called the Powerwall, in a battery-powered conference on April 30.
The Sistine Chapel ceiling, painted by Michelangelo between 1508 and 1512, is a cornerstone work of High Renaissance art. The ceiling is that of the Sistine Chapel, the large papal chapel built within the Vatican between 1477 and 1480 by Pope Sixtus IV, for whom the chapel is named. It was painted at the commission of Pope Julius II. The chapel is the location for papal conclaves and many important services.
Crucifixion is a painting by the Italian Renaissance artist Masaccio. A chapel in Santa Maria del Carmine in Pisa commissioned an altarpiece from Masaccio on February 19, 1426 for the sum of 80 florins. Payment for the work was recorded on December 26 of that year.