National Geographic Travelのインスタグラム(natgeotravel) - 11月22日 02時20分

Photo by George Steinmetz @geosteinmetz | The Dutch city of Willemstad was fortified into a star shape in the 16th century during a conflict with Spain. The plan of the town fits so well with the fortifications that it is often thought that they were designed simultaneously. The idea for bastion forts was originated by Michelangelo during the age of cannon warfare and spread rapidly around the world. To view more of our world from above, follow @geosteinmetz.

[BIHAKUEN]UVシールド(UVShield)

>> 飲む日焼け止め！「UVシールド」を購入する