Elena del Rivero participates in “Between the Lines.Art in Letters from Niki de Saint Phalle to Joseph Beuys” from 10 May to 27 August 2017, Sprengel Museum Hannover. The exhibition is dedicating itself to the nearly lost medium of letters and postcards. The show features renowned international artists from the latter half of the 20th century whose experimental concepts innovated and expanded the creative and communicative possibilities of the correspondence.