Topic
- Theaters 20
- Crowds 17
- signage 17
- Aerial photography 16
- Children 16
- Street lighting 16
- Horse-drawn vehicles 15
- Trees 15
- Dirt roads 14
- Restaurants 14
- Street photography 14
- Windows 14
- Banks and banking 13
- Croplands 12
- Oregon--History 12
- Antique and classic cars 11
- College campuses 11
- Forests and forestry 11
- Parades 11
- Telephone lines 11
