Osaka Topics A to Z >International Garden and Greenery Exposition 1990  [https://upload.wikimedia.org/wikipedia/commons/thumb/8/84/EXPO_1990_Central_Gate.JPG/800px-EXPO_1990_Central_Gate.JPG], via Wikimedia Commons  |
Osaka Topics A to Z >International Garden and Greenery Exposition 1990 [https://upload.wikimedia.org/wikipedia/commons/thumb/8/84/EXPO_1990_Central_Gate.JPG/800px-EXPO_1990_Central_Gate.JPG], via Wikimedia Commons |