From the Taj Mahal, to the Sistine Chapel, the Colosseum and the Pyramids of Giza, there’s no shortage of awe-inspiring architecture and design on our planet. Some people are even willing to travel halfway around the world just to feast their eyes on famous structures. France’s Eiffel Tower, for example, has attracted close to 300 million visitors since it opened in 1889. It’s been photographed enough times to make it instantly recognizable even to those who’ve never set foot in Paris. It’s one