Sidereus Nuncius Starry Messenger with drawings of phases and surface of Moon manuscript by Galileo Galilei Galilei Galileo Biblioteca Nazionale Centrale Florence Italy De Agostini Picture Library Bridgeman Images This stretched canvas print is the result of sophisticated digital printing technology in which the image is printed directly onto an artist-grade, 100% cotton canvas. The canvas is then expertly stretched around 1.5" wooden bars and carefully finished with hand-painted edges. An acrylic coating protects the stunning giclee print from dust, moisture and fading. Watermark will not appear on finished product.