Which architect designed one of the first innovative tall buildings of the twentieth century and believed that "form follows function" in architecture?

Question

Quizplus · Accepted Answer

Louis Sullivan is credited with the phrase "form follows function," which became a guiding principle for modern architecture. He is known for his innovative designs of tall buildings in the early twentieth century, emphasizing that a building's external design should reflect its internal structure and purpose.

Which Architect Designed One of the First Innovative Tall Buildings