If you like free tours and modern art like I do, and you happen to be in Rome this month, every Sunday at 1pm the MAXXI has a walk through of one of the current exhibits
https://www.maxxi.art/events/dalla-collezione-a-maria-lai-tenendo-per-mano-il-sole-13/
The next couple of weeks will focus on the Sardinian artist Maria Lai who passed recently in 2013.