https://culturalsignal.com/whitney-museum-to-present-coumba-sambas-first-solo-museum-exhibition-stars-and-stripes The Cultural Signal en 2026-09-06T09:09:51.000Z Whitney Museum to Present Coumba Samba's First Solo Museum Exhibition 'Stars and Stripes' https://culturalsignal.com/christies-to-offer-kandinskys-1907-masterpiece-das-bunte-leben-in-london-evening-sale-on-october-14 The Cultural Signal en 2026-09-06T01:55:16.000Z Christie's to Offer Kandinsky's 1907 Masterpiece 'Das bunte Leben' in London Evening Sale on October 14