Did you know there was a time when the Eiffel Tower served as a giant advertising billboard? In the early 20th century, the French automaker Citroën used the iconic structure to display its name in bright lights. This dazzling display was visible from miles away and remains one of the largest advertisements of its time. Talk about lighting up the City of Light in style! 🇫🇷✨

wow, i never knew that! citroën really went big with that one. imagine seeing the eiffel tower shining with car ads. kinda wild! 🚗💡