Centre du droit de l'art
https://plone.unige.ch/art-adr
Ayuba Suleiman Diallo – Qatar Museums Authority and United Kingdom
https://plone.unige.ch/art-adr/cases-affaires/ayuba-suleiman-diallo-qatar-museums-authority-and-the-united-kingdom
The Qatar Museum’s Authority (QMA) purchased at Christie’s the painting “Ayuba Suleiman Diallo” by Hoare of Bath that was subsequently hit with a temporary export bar in the United Kingdom. The export suspension gave any interested British museum the opportunity to buy the painting within a lapse of time. The National Portrait Gallery (NPG) in London made a firm purchase offer that was refused by the QMA...No publisherNational Portrait GalleryCultural cooperation/coopération culturelleNegotiation/négociationArtwork/oeuvre d’artLoan/prêtSettlement agreement/accord transactionnelPost 1970 restitution claims/demandes de restitution post 1970Illicit exportation/exportation illiciteQatar Museums AuthorityUnited Kingdom/Royaume-Uni2013/02/11 10:25:00 GMT+1PageAncient Coins – Ancient Coin Collectors Guild v. United States
https://plone.unige.ch/art-adr/cases-affaires/case-ancient-coins-2013-ancient-coin-collectors-guild-v-united-states
In an attempt to challenge import regulations in force in the United States (US), the Ancient Coin Collectors Guild (ACCG) imported into the US 23 ancient coins, which were seized by customs officials. The case was litigated from 2007 to 2019, with courts consistently deciding in favour of the US Government and the import restrictions remaining in place.No publisherRequest denied/rejet de la demandeIllicit exportation/exportation illiciteJudicial decision/décision judiciaireJudicial claim/action en justiceUnited States/États-UnisArchaeological object/objet archéologiqueIllicit importation/importation illiciteAncient Coin Collectors GuildIllicit excavation/fouille illiciteProcedural issue/limites procéduralesPost 1970 restitution claims/demandes de restitution post 19702019/10/14 09:40:00 GMT+1PageAidonia Treasure – Greece and Ward Gallery
https://plone.unige.ch/art-adr/cases-affaires/aidonia-treasure-2013-greece-and-ward-gallery
A collection of golden Mycenaean jewellery (the Aidonia Treasure) was acquired by the Ward Gallery of New York in early 1993. Before proceeding with the purchase the Gallery made enquiries in various Mediterranean States, including Greece, to find out whether the treasure was stolen. Greece responded in the negative, but it later sued the Gallery seeking restitution.No publisherOwnership/propriétéDonationWard GalleryJudicial claim/action en justiceDue diligenceNegotiation/négociationSettlement agreement/accord transactionnelPost 1970 restitution claims/demandes de restitution post 1970Illicit exportation/exportation illiciteArchaeological object/objet archéologiqueIllicit excavation/fouille illiciteUnconditional restitution/restitution sans conditionGreece/Grèce2013/02/08 16:50:00 GMT+1Page3000 Archeological Objects – China and Two British Dealers
https://plone.unige.ch/art-adr/cases-affaires/3000-archeological-objects-2013-china-and-two-british-dealers
On 10 February 1998, the Chinese government and two British dealers signed an out-of-court agreement that resolved the question of ownership of over 3000 archaeological objects. Most probably these were transferred to the United Kingdom through illegal excavation and trafficking.No publisherOwnership/propriétéIllicit exportation/exportation illiciteNegotiation/négociationJudicial claim/action en justiceBritish Dealers/marchands d'art anglaisArchaeological object/objet archéologiqueUnconditional restitution/restitution sans conditionChina/ChineIllicit excavation/fouille illiciteSettlement agreement/accord transactionnelPost 1970 restitution claims/demandes de restitution post 19702017/01/16 11:10:00 GMT+1Page89 Moche Archaeological Objects – Peru v. Johnson
https://plone.unige.ch/art-adr/cases-affaires/89-moche-artifacts-2013-peru-v-johnson
After the discovery of the Moche site of Sipán (Peru) in the mid-eighties, many archaeological objects were looted and smuggled out of the country. In 1987, a smuggler who had been involved in the exportation of these objects to the United States contacted United States Customs agents and led to the eventual seizure of 89 Moche artifacts from Benjamin Johnson, a private collector. The government of Peru sued to retrieve the artifacts from Johnson. Peru’s claim was unsuccessful and the 89 archaeological objects remained in Johnson’s possession.No publisherOwnership/propriétéBenjamin JohnsonDonationJudicial claim/action en justiceCriminal offence/infraction pénaleEnforcement of foreign law/applicabilité du droit public étrangerRequest denied/rejet de la demandeIllicit importation/importation illiciteJudicial decision/décision judiciairePost 1970 restitution claims/demandes de restitution post 1970Illicit exportation/exportation illiciteAntiquity/antiquitésIllicit excavation/fouille illiciteProcedural issue/limites procéduralesPeru/Pérou2016/08/03 16:35:00 GMT+1Page25 Objets d’art précolombien – Lempertz c. Etat de Rhénanie-du-Nord-Westphalie
https://plone.unige.ch/art-adr/cases-affaires/25-objets-d2019art-precolombien-2013-lempertz-c-etat-de-rhenanie-du-nord-westphalie
La maison de vente aux enchères Lempertz met en vente des objets d’art précolombien. A la demande du Mexique, qui estime que 25 de ces biens appartiennent à son patrimoine culturel, l’Etat de Rhénanie-du-Nord Westphalie rend une ordonnance de saisie conservatoire en vue du retour de 25 biens au Mexique. Saisis par Lempertz, les tribunaux allemands jugent que faute d’effet rétroactif de la Convention UNESCO de 1970 et de sa loi allemande d’application, les conditions pour un retour ne sont pas réunies. Les objets sont transférés à leurs acquéreurs.No publisherJudicial decision/décision judiciaireEtat de Rhénanie-du-Nord-WestphalieIllicit exportation/exportation illiciteArchaeological object/objet archéologiqueJudicial claim/action en justicePre 1970 restitution claims/demandes de restitution pre 1970LempertzIllicit excavation/fouille illiciteRequest denied/rejet de la demande2018/05/28 10:35:00 GMT+1Page15 Archaeological Objects – Italy and Princeton University Art Museum
https://plone.unige.ch/art-adr/cases-affaires/15-archaeological-objects-2013-italy-and-princeton-university-art-museum-1
The Italian Government and the Princeton University Art Museum signed an agreement on 30 October 2007 that resolved the question of ownership of 15 archaeological objects in the Museum’s collection. This accord was the culmination of negotiations that were initiated by the Italian Ministry of Cultural Heritage and Activities following the discovery of substantial evidence demonstrating the illicit provenance of the requested antiquities.No publisherOwnership/propriétéIllicit exportation/exportation illiciteSettlement agreement/accord transactionnelConditional restitution/restitution sous conditionCultural cooperation/coopération culturelleNegotiation/négociationDiplomatic channel/voie diplomatiqueArchaeological object/objet archéologiqueLoan/prêtDue diligencePrinceton University Art MuseumIllicit excavation/fouille illiciteItaly/ItalieProcedural issue/limites procéduralesPost 1970 restitution claims/demandes de restitution post 19702012/11/20 16:30:00 GMT+1Page14 Archaeological Objects – Italy and Cleveland Museum of Art
https://plone.unige.ch/art-adr/cases-affaires/14-antiquities-2013-italy-and-cleveland-museum-of-art
On 19 November 2008, the Italian Ministry for Cultural Assets and Activities and the Cleveland Museum of Art signed an agreement concerning 14 archaeological objects in the museum’s collection. This agreement provides for the return to Italy of the artworks in exchange for loans of “a similar number of works of equal aesthetic and historical significance”.No publisherOwnership/propriétéIllicit exportation/exportation illiciteSettlement agreement/accord transactionnelConditional restitution/restitution sous conditionCultural cooperation/coopération culturelleNegotiation/négociationDiplomatic channel/voie diplomatiqueArchaeological object/objet archéologiqueLoan/prêtDue diligenceIllicit excavation/fouille illiciteItaly/ItalieCleveland Museum of ArtProcedural issue/limites procéduralesPost 1970 restitution claims/demandes de restitution post 19702013/07/11 13:35:00 GMT+1Page13 Archaeological Objects – Italy and Boston Museum of Fine Arts
https://plone.unige.ch/art-adr/cases-affaires/13-antiquities-2013-italy-and-boston-museum-of-fine-arts-1
Between 1971 and 1999, the Boston Museum of Fine Arts acquired a number of ancient archaeological objects. Italy suspected that such antiquities had been excavated clandestinely in Italian territory and illegally exported. No publisherItaly/ItalieIllicit excavation/fouille illiciteConditional restitution/restitution sous conditionIllicit exportation/exportation illiciteArchaeological object/objet archéologiqueBoston Museum of Fine ArtsProcedural issue/limites procéduralesNegotiation/négociationCultural cooperation/coopération culturellePost 1970 restitution claims/demandes de restitution post 1970Settlement agreement/accord transactionnelLoan/prêt2013/03/11 18:35:00 GMT+1Page