Gutenberg Museum Liebfrauenstraße 5, 55116 Mainz, Germany 4.3 Museum Introduction In the Gutenberg Museum, which showcases the art of printing (also known as the black art), you will learn about Johannes Gutenberg's invention of movable type printing in Mainz. Address Liebfrauenstraße 5, 55116 Mainz, Germany Opening hours Tuesday to Saturday 9:00-17:00 Sunday 11:00-15:00