https://culturalsignal.com/bonhams-to-offer-cyndi-laupers-personal-collection-in-two-auctions-this-october The Cultural Signal en 2026-09-20T07:59:48.000Z Bonhams to Offer Cyndi Lauper's Personal Collection in Two Auctions This October https://culturalsignal.com/christies-post-war-to-present-sale-expected-to-exceed-26-9m-led-by-donald-judd-sculpture The Cultural Signal en 2026-09-20T01:59:10.000Z Christie's Post-War to Present Sale Expected to Exceed $26.9M, led by Donald Judd Sculpture