N.Lichtig, Parfum d'Oubli  (Perfume of Forgetting), handblown glass spheres, hermetically sealed, containing Ziziphus zizyphus fragrance, silkscreen print on fabric, dried plant, case. 2016/17 in: A scientific encounter: On Intersubjectivity,  cur. by Alistair Robinson, University of Montpellier. 2017 ; in: It smells like... flowers and fragrances, cur. by Dr. Heike Fuhlbrügge, Me Collectors Room/Olbricht Foundation, Berlin, 2018