Admittedly, that sounds a lot more difficult than the 3D Eiffel Tower puzzle we had as kids. 4. The plan was to tear it down after 20 years. Quelle horreur! But indeed, it wasn't supposed to be ...

When the Eiffel Tower was inaugurated at the 1889 Paris Exposition, it was derided by some of the city’s leading artists as useless, monstrous and barbaric. By objective measures it was the ...