The Eiffel Tower is one of the most-photographed landmarks on Earth, but if photographers aren't careful, snapping a picture of the Parisian tower at the wrong hour and sharing it in the wrong context could get them in legal trouble. As Condé Nast Traveler reports, the famous monument is partially protected under European copyright law.
In Europe, copyrights for structures like the Eiffel Tower expire 70 years after the creator's death. Gustave Eiffel died in 1923, which means the tower itself has been public domain since 1993. Tourists and professional photographers alike are free to publish and sell pictures of the tower taken during the day, but its copyright status gets a little more complicated after sundown.
The Eiffel Tower today is more than just the iron structure that was erected in the late 19th century: In 1985, it was outfitted with a nighttime lighting system consisting of hundreds of projectors, a beacon, and tens of thousands of light bulbs that twinkle every hour on the hour. The dazzling light show was designed by Pierre Bideau, and because the artist is alive, the copyright is still recognized and will remain so for at least several decades.
That being said, taking a selfie in front of the Eiffel Tower after dark and sharing it on Instagram won't earn you a visit from Interpol. The law mainly applies to photographers taking pictures for commercial gain. To make sure any pictures you take of the illuminated tower fall within the law, you can contact the site's operating company to request publishing permission and pay for rights. Or you can wait until the sun comes up to snap as many perfectly legal images of the Parisian icon as you please.
[h/t Condé Nast Traveler]