Watch Soap2day. Emigholz presents the buildings of the great American architect Louis Sullivan (1856–1924). “In everything that men do they leave an indelible imprint of their minds. If this suggestion be followed out, it will become surprisingly clear how each and every building reveals itself naked to the eye; how its every aspect, to the smallest detail, to the lightest move of the hand, reveals the workings of the mind of the man who made it, and who is responsible to us for it.”