Fig. 15From: Facilitating the conservation treatment of Eva Hesse’s Addendum through practice-based research, including a comparative evaluation of novel cleaning systemsAddendum papier mâché section halfway through cleaning, where the difference between the left (yet to be cleaned) and right (cleaned) areas is evident. Photo Tate, 2018. © The estate of Eva Hesse, courtesy Hauser & Wirth, ZürichBack to article page