Death at watersheds: Galaxy quenching in low-density environments Maret Einasto, Rain Kipper, Peeter Tenjes, Jaan Einasto, Elmo Tempel and Lauri Juhan Liivamägi A&A, 668 (2022) A69 Published online: 05 December 2022 DOI: 10.1051/0004-6361/202244304