Louis H. Sullivan

Louis H. Sullivan, an American architect born in 1856 and deceased in 1924, is often hailed as a pivotal figure in the development of modern architecture. He was a leading proponent of the Chicago School and is renowned for his influential role in the early skyscraper movement. Sullivan's philosophy that "form follows function" became a foundational principle in architectural design. His collaboration with Dankmar Adler produced iconic structures such as the Auditorium Building in Chicago. Sullivan's work significantly impacted the trajectory of American architecture, and he mentored Frank Lloyd Wright, further extending his influence on future generations. Despite facing financial difficulties later in life, Sullivan's legacy endures through his innovative designs and theoretical contributions.