Friedrich Nietzsche under Lou Salomé’s whip, in the middle Paul Rée, Lucerne, Switzerland, between May 13 and 16, 1882 (foto Jules Bonnet)

Friedrich Nietzsche under Lou Salomé’s whip, in the middle Paul Rée, Lucerne, Switzerland, between May 13 and 16, 1882 (foto Jules Bonnet)