Romeo and Juliet Windmill
Wisconsin, United States · built 1897
The Romeo and Juliet Windmill is a wooden structure designed by architect Frank Lloyd Wright in the town of Wyoming, Wisconsin (Wyoming is south of the village of Spring Green). The building is on the Taliesin estate and was declared a National Historic Landmark in 1976.
Windmill data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).