Louis Sullivan — American Architect born on September 03, 1856, died on April 14, 1924

Louis Henry Sullivan was an American architect, and has been called the "father of skyscrapers" and "father of modernism". He is considered by many as the creator of the modern skyscraper, was an influential architect and critic of the Chicago School, was a mentor to Frank Lloyd Wright, and an inspiration to the Chicago group of architects who have come to be known as the Prairie School. Along with Henry Hobson Richardson and Frank Lloyd Wright, Sullivan is one of "the recognized trinity of American architecture". "Form follows function" is attributed to him although he credited the origin of the concept to an ancient Roman architect. In 1944, he was the second architect in history to posthumously receive the AIA Gold Medal... (wikipedia)

Alas, the world has never known a sound social fabric, a fabric sound and clean to the core and kindly. For it has ever turned its back on Man.
Form follows function.
Implicit in true freedom of spirit lies a proud and virile will. Such glorious power of free will to choose, envisages beneficent social responsibility as manifest and welcome.
Man shall find his anchorage in self-recognition.
It was the spirit animating the mass and flowing from it, and it expressed the individuality of the building.