When you look on one of your contemporary 'good copies' of historical remains, ask yourself the question: Not what style, but in what civilization is this building? And the absurdity, vulgarity, anachronism and solecism of the modern structure will be revealed to you in a most startling fashion.
Louis SullivanAn 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 SullivanThe chief characteristics of the tall building is that it is lofty. It must be every inch a proud and soaring thing, rising in sheer exultation so that from bottom to top it should be a unit without a single dissenting line.
Louis Sullivan