This Renaissance palace is Florence’s major space for temporary and contemporary art shows, and has been experiencing a 21st-century renaissance of its own. Hit shows in recent years include Bill Viola’s “Electronic Renaissance” in 2017 and Marina Abramović in 2019. There’s always plenty going on, including talks, evening events, late opening (usually Thursdays), and discovery packs for kids of different ages. Check the website for the latest exhibition news.