Sources

https://en.wikipedia.org/wiki/Great_Wall_of_China#/media/File:Great_Wall_of_China_in_tourist_season.jpg

https://pixabay.com/en/venice-places-of-interest-italy-2671730/

https://en.wikipedia.org/wiki/File:KeizersgrachtReguliersgrachtAmsterdam.jpg

https://pixabay.com/en/statue-of-liberty-liberty-usa-992552/

https://www.pexels.com/photo/aerial-view-of-illuminated-city-at-night-248192/