The Black Lines in Piet Mondrian's Paintings (1921–1938). - van der Werf, Inez Dorothé; Coppes, Wietse; Gross, Markus; Steckling, Friederike; van den Berg, Klaas Jan; Groot, Suzan de; Hürlimann, Cathja; Pause, Rika; Smulders, Saskia (Heritage (2571-9408), 2026)