• 6 Videos, Slides, Films

• 1 DVDs

• 3 Art, American
• 3 Artists
• 3 Forecasting
• 2 Art, Modern
• 2 Collectors and collecting
• 2 History
• 1 Art schools
• 1 Economic aspects
• 1 Economic conditions
• 1 Politics and government
• 1 Prices
• 1 Sigg, Uli
• 1 Social conditions
• 1 Study and teaching

• 3 Dowling, Susan
• 3 Ortega, Eve-Laure Moros
• 3 Sollins, Susan
• 2 Icarus Films
• 1 Ajna Films
• 1 Engel, Frank van den
• 1 Gnyp, Marta
• 1 Hoehn, Marcel
• 1 Latino Public Broadcasting (Firm)
• 1 Murray, Benjamin
• 1 Nahmias, Alysa
• 1 PBS Distribution (Firm)
• 1 Public Broadcasting Service (U.S.)
• 1 Radio-télévision suisse
• 1 Room Inc
• 1 Schindhelm, Michael
• 1 Schweizer Radio und Fernsehen (Firm)
• 1 Schweizerische Radio- und Fernsehgesellschaft
• 1 Sigg, Uli
• 1 Suissimage
• 1 T & C Film AG
• 1 Unfinished Spaces LLC
• 1 Zeppers Film & TV
• 1 ntr: (Firm)

• 6 English
• 1 Chinese
• 1 German
• 1 Multiple languages

• 3 United States
• 1 China
• 1 Cuba

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