Piet Mondrian (1872-1944) Amaryllis signed and dated 'PIET MONDRIAN 1907' (lower left) watercolor, black Conté crayon and pencil on card 18 ¾ x 12 ¾ in. (47.6 x 32.4 cm.)...

Piet Mondrian (1872-1944) _Berkenbosje (Small Birch Forest)_ signed 'Piet Mondriaan' (lower left) charcoal and watercolour on paper 23 1/8 x 16 1/2 in. (58.5 x 42 cm.) Executed _circa_ 1902...

Piet Mondrian (1872-1944) Postmolen in Veghel gouache, watercolor and black chalk on toned paper 24 1/8 x 18 5/8 in. (61.4 x 47.2 cm.) Executed in Brabant in 1904...

Piet Mondrian (1872-1944) Veld met links een rij bomen charcoal and sanguine on paper 37 ¾ x 29 ½ in. (95.6 x 74.9 cm.) Drawn _circa_ 1907...

Piet Mondrian (1872-1944) _Flowering tree_ signed 'P. Mondriaan.' (lower left) pencil and crayon on paper 18.5 x 25 cm. Executed _circa _1917-18....

Piet Mondrian (1872-1944) Studie voor de Winkel Molen signed 'Piet Mondriaan.' (lower left) charcoal and sanguine on paper 23 ½ x 15 5/8 in. (59.7 x 39.8 cm.) Drawn in Amsterdam _circa_ 1908...

Piet Mondrian (1872-1944) _Three Pollarded Willows, Irrigation Ditch and Farmstead in the Distance_ black chalk on paper 17 1/2 x 23 7/8 in. (44.5 x 60.7 cm.) Executed _circa_ 1905...

Piet Mondrian (1872-1944) Stalk with Two Japanese Lilies signed 'P. Mondriaan' (lower centre) ink, watercolour and gouache on paper 31.5 x 31.5 cm. Executed in 1921...

Piet Mondrian (1872-1944) Landscape near Arnhem signed 'Piet Mondriaan' (lower right) pencil, watercolor and gouache on paper 53.5 x 71.5 cm. Executed _circa_ 1903...

Piet Mondrian (1872-1944) Scattered Trees on Sloping Land signed 'PIET MONDRIAAN' (lower left) oil on canvas 9 7/8 x 13 1/8 in. (25.2 x 33.2 cm.) Painted _circa_ 1894-1896...