Subject
- Castes and Tribes1
- Chrysler Building1
- Construction1
- Crime1
- Death1
- Empire State Building1
- Geology1
- Great Wall of China1
- Health and Medicine1
- Industries1
- Lincoln Memorial (Washington, DC)1
- Louvre (Paris)1
- Luxembourg Museum (Paris)1
- Luxembourg Palace (Paris)1
- Madeleine, Église de la (Paris)1
- Manila Grand Opera House1
- Music1
- Opéra Garnier (Paris)1
- Palace of Westminster1
- Pantheon (Paris)1