Evolution of Wind Turbine Heights and Output

This chart was in a recent Seeking Alpha article. It was in black and white. I did some image processing to make it more alive and spirited!!

I recognize the 4 engine jet plane, the statue of liberty, a cathedral, the London Ferris wheel, The London Eye, the Gherkin building in London, the Eiffel tower in Paris, and The Shard in London.

Does anyone recognize the structure at 14th to 19th centuries at the left?

I love the graceful beauty of tall windmills. I pass lots of wind farms on my way from Tucson, Arizona to San Diego, California, and also on the way to Demming, New Mexico.
I hope to post some photos from this summer soon.

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