New additions

A5a
Piet Mondriaan
Saint Jacob's church in Winterswijk, summer 1892
Private collection

A17a
Piet Mondriaan
Country road and farm, dated 1893
Private collection

A17b
Piet Mondriaan
Country road, dated 1893
Private collection

A26a
Piet Mondriaan
Portrait of a little boy, 1896
Private collection

A59a
attributed to Piet Mondriaan
Saint Jacob's church, 1897-1898
New York City, private collection Frances Leventritt

A73a
Piet Mondriaan
A corner of the farmyard, 1879-1899
Assen, Drents Museum, inv./cat.nr. E1997-0061

A133a
Piet Mondriaan
Ceiling decoration of putti and birds, c. 1900
Amsterdam, private collection Betsy Repelius

A133b
Piet Mondriaan
Aurora, after 1900
Amsterdam, private collection Betsy Repelius

A221a
Piet Mondriaan
Sketch of a calf lying down, c. 1906-1909
Private collection

A284a
Piet Mondriaan
Landscape near Arnhem, c. 1903
Private collection

A307a
Piet Mondriaan
Landscape sketch, c. 1906-1909
Private collection

A322a
Piet Mondriaan
Haystack behind trees, c. 1905
The Hague, Kunstmuseum Den Haag

A329a
Piet Mondriaan
Farmstead with willows on the water, c. 1903
Private collection

A332a
Piet Mondriaan
Farm along the river Gein, c. 1900-1905
Private collection

A344a
Piet Mondriaan
Oostzijdse mill, c. 1903
Private collection

A361a
Piet Mondriaan
A farmhouse behind a fence, c. 1904
The Hague, Kunstmuseum Den Haag

A385a
Piet Mondriaan
Portrait of Elisabeth Sophia Maria (Betsy) Cavalini (1874-1933), dated 1901
Private collection

A388a
Piet Mondriaan
Sketch of a tree branch, c. 1905
Ede (place, Gelderland), art dealer Simonis & Buunk

A401a
Piet Mondriaan
Molen aan 't Gein, c. 1905
Alkersum, Museum Kunst der Westküste

A411a
Piet Mondriaan
The Oostzijdse windmill on het Gein near Abcoude, c. 1906
Ede (place, Gelderland), art dealer Simonis & Buunk

A411b
Piet Mondriaan
Oostzijdse mill along the river Gein by moonlight, c. 1903
Amsterdam, Rijksmuseum, inv./cat.nr. SK-A-4987

A470a
Piet Mondriaan
Willow grove with boats near the river Gein, c. 1902-1905
Private collection

A486a
Piet Mondriaan
Row of trees by the water, near the Gein, 1905-1907
Assen, Drents Museum, inv./cat.nr. E1997-0062

A539a
Piet Mondriaan
Farmstead under oak trees, 1906-1907
Alkmaar, Stedelijk Museum Alkmaar, inv./cat.nr. 020961

A569a
Piet Mondriaan
Evening, c. 1907-1908
Private collection

A651a
Piet Mondriaan
River landscape with bridge, 1906-1910
New York City, The Metropolitan Museum of Art, inv./cat.nr. 2005.484.7

B99a
Piet Mondriaan
Composition with grid 5a: lozenge composition with colors, dated 1919
Whereabouts unknown

B126a
Anonymous Germany 1924 after Piet Mondriaan
Der Sieg der Farbe: P.Mondriaan, Composition no. 1, 1924
Netherlands, private collection Cornelis van Eesteren

B219a
Piet Mondriaan
Opzet voor Compositie met rood, geel en blauw, dated 1930
Amsterdam, private collection Triton Foundation

C49a
Piet Mondriaan
Chrysanthemum, c. 1920-1925

C98a
Piet Mondriaan
Dahlia, c. 1920-1925
Paris, private collection André Goukovski

C119a
Piet Mondriaan
Lily, c. 1912
Ede (place, Gelderland), art dealer Simonis & Buunk, inv./cat.nr. 1118277/Coll.bv

C154a
Piet Mondriaan
Cows beside the water (copy after Stortenbeker), c. 1896-1899
Private collection

UA8a
Piet Mondriaan
Portrait Paul Kruger, 1896
Whereabouts unknown

UA51
Piet Mondriaan
Mijmering, 1905-1908
Whereabouts unknown