学科
- Aerialists4
- Air travel4
- Almon t. ellis house (chicago, ill.)4
- Arrivals & departures4
- Balconies4
- Birdhouses4
- Birds4
- Boats4
- Bougainvillea4
- Boys4
- California palace of the legion of honor4
- Chicago railroad fair (1948)4
- Christian4
- City on a rock4
- Coca-cola company4
- Columns4
- Composers4
- Cumberland mountains4
- Dance4
- Devotion4