30. Title Page of Über das Geistige in der Kunst, by Wassily Kandinsky. Munich [1912]. (Tate Gallery Library, London).
Attributed works:
31. Title Page of The Art of Spiritual Harmony, by Wassily Kandinsky, Translated by Michael Sadleir. London and Boston [1914]. (Tate Gallery Library, London).
Attributed works:
32. Cover of Der Blaue Reiter, by Wassily Kandinsky and Franz Marc. Munich [1912]. (Tate Gallery Library, London).
Attributed works:
33. Composition II, by Wassily Kansinsky. 1911. Woodcut, 14 by 20.8 cm. (British Museum, London).
Attributed works:
34. Section 2 for Composition VII, by Wassily Kandinsky. 1913. 88 by 100 cm. (Albright-Knox Art Gallery, Buffalo).
Attributed works:
35. Postcard from Wassily Kandinsky in Greece to Michael Sadleir, Dated 1st December 1914. (Tate Gallery Archive, London).
Attributed works:
36. Untitled, Also Known as L'Oiseau de feu, by Wassily Kandinsky. 1915. Water-Colour, Indian Ink and Pencil, 46.8 by 63.8 cm. (Private Collection).
Attributed works:
37. Michael Ernest Sadler, by Mark Gertler. 1915. 61 by 54 cm. (University of Leeds Art Collection, Leeds).
Attributed works:
38. Wassily Kandinsky and Gabriele Münter in Stockholm. 1916. Photograph. (Konsthall, Malmö).
Western art unattributed:
29. Michael Sadler and Michael Sadleir. London, c.1915. Photograph. From M. Sadleir: Michael Ernest Sadler. A Memoir by His Son, London [1949].