Cities and entire countries from around the world are announcing quarantine, which means that many of us are forced to stay home. But staying at home doesn't have to be boring! Since we're all in this together, many institutions and organizations are offering the opportunity to visit them without leaving the comfort of your own bed. If you've never had the chance to visit any of these 12 world-famous museums, fear not—you now have the perfect opportunity to stroll around them and take as…