The notable structure completed in 1889 as part of the Exposition Universelle in Paris is the Eiffel Tower. Designed by engineer Gustave Eiffel, it was initially met with mixed reactions from the public and critics. Standing at 300 meters tall, the Eiffel Tower was the tallest man-made structure in the world at its completion and symbolized the technological prowess of the time. It was meant to celebrate France’s industrial achievements and served as a centerpiece for the world’s fair, showcasing advancements in iron architecture. Today, the Eiffel Tower is an iconic landmark and remains a testament to artistic and engineering achievements.