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Teaching children thinking (1970) -
Utopia Ltd (1969) -
Mass Communication of Complicated Issues (1970) -
Massachusetts Institute of Technology WHOI (1967) -
Underpass New York (1934) -
Grünviereck (1921) -
Azaleenzweig (1831) -
Pelargonium (1830) -
Parti fra Sommerspiret (1846) -
Easby Abbey, near Richmond (1821) -
Landscape with a Thunderstorm Brewing (1850) -
Bachman's Warbler (1834) -
Löwe (1920) -
Vermouth Martini (1920) -
Omega (1920) -
Bourdou (1926) -
Longines (1911) -
Fallou te Paris (1869) -
Der Innenhof eines Hauses in Kairo (1868) -
Kohlmeise auf Paulownia Zweig (1925) -
Schwertlilien (1925) -
7 A.M. New Year’s Morning (1930) -
Circular Image in Motion (1933) -
At the Races (1875)
High on Art.