Copy After being shut down for more than a year, museums across the world are beginning to show signs of reopening. Most architecture and design events that were scheduled for 2020 have been pushed a year or two, depending on the severity of the pandemic in their respective regions. But while museums are open to the public once again, administrators have installed numerous precaution measures to ensure the safety of visitors and curators, and to avoid potential re-closures. As international travels have been revived by government officials, and tourism is expected to recover gradually, read on to discover 19 museums and exhibitions that have begun welcoming visitors into their exhibition spaces as of May 2021, and the procedures required from the attendees before and during visitations.