A wonderfully aesthetic, completely harmless natural display at #Etna's Southeast Crater, on the evening of 14 May 2022. Views are from the "Mareneve" road near Fornazzo (east flank of Etna) and from our home in Tremestieri Etneo (south flank). pic.twitter.com/4JOnb1Fpv6

— Boris Behncke (@etnaboris) May 14, 2022