Slackline professional Lukas Irmler balances above the Karl Marx Monument in Chemnitz, eastern Germany, Thursday, Sept. 1, 2022. Around the monument in Chemnitz two so-called highlines were stretched at a height of about 30 meters from the office building behind the monument to the 11th floor of a hotel high-rise opposite. The action is to get in the mood for the 16th 'Slackfest' according to the organizer. (Jan Woitas/dpa/dpa via AP)