video ‘When Matisse dies, Chagall will be the only painter left who understands what colour really is’ — Pablo Picasso, 1954
video ‘My life with him was always secret’ — how Picasso’s clandestine lover Marie-Thérèse is depicted in La fenêtre ouverte
video Franz Marc leads historic 20th/21st Century Art auction series of modern and contemporary masterpieces
