According to @borgetsebastien, ArtVerse’s private art collection acquired six photographs from Marina Abramovic and Ulay’s 1977 performance Balance Proof from Richard Saltoun Galleries at Paris Photo, with art advisory by @g_enesiskai (source: @borgetsebastien, X post on Nov 16, 2025). The works document the Geneva Musée d’Art et d’Histoire performance and are described as part of Abramovic’s Relation Works period, a key phase in her oeuvre (source: @borgetsebastien). The set is stated to come directly from the collection of Geneva avant‑garde gallerist Marika Malacorda, establishing noted provenance for the acquisition (source: @borgetsebastien). No purchase price or edition details were disclosed in the source post (source: @borgetsebastien).