Vorsprung durch techno: the glory days of Berlin clubbing – in pictures

Untitled, from Saage’s series Konfettinacht, 2007

Berlin’s underground nightlife is still going strong, with parties like Gegen at the KitKat Club and Buttons at About Blank continuing the utopian, sexually and musically free spirit of the early 90s. Lost alas are venues like Bar 25, documented by Carolin Saag from 2003 to 2010, a mini-Glastonbury by the river Spree

Photograph: Carolin Saage