Subject Region
China
4
France
4
Grand Canyon (Ariz.)
4
United States
4
Poland
3
England
2
Great Britain
2
Sweden
2
Turkey
2
Africa
1
Argentina
1
Azerbaijan
1
Brazil
1
Germany
1
Grand Canyon National Park (Ariz.)
1
Great Plains
1
Greece
1
Hiroshima-shi (Japan)
1
Ireland
1
Jardines de la Alhambra (Granada, Spain)
1
Kyūshū Region (Japan)
1
Mexico
1
Mississippi River
1
Spain
1