An architect, to be a true exponent of his time, must possess first, last and always the sympathy, the intuition of a poet... this is the one real, vital principle that survives through all places and all times.
Louis SullivanIt cannot for a moment be doubted that an art work to be alive, to awaken us to its life, to inspire us sooner or later with its purpose, must indeed be animate with a soul, must have been breathed upon by the spirit and must breathe in turn that spirit.
Louis SullivanA proper building grows naturally, logically, and poetically out of all its conditions.
Louis Sullivan