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Vladimir Gorb
'Plain air studies'
1955, oil on cardboard,
23 x 29.5 cm
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Dmitry Pyatkin
'China. Liaodong Peninsula.'
1946, oil on cardboard,
36.5 x 81 cm
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Dmitry Pyatkin
'Pioneer'
1960s, colored pencils on paper,
20 x 14.5 cm
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Eric Rebane
'Old Ladoga'
1965, oil on cardboard,
33 x 48 cm
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