Its many sources of inspiration - all European, like the sources of our racial origin - are clothed in outward resemblances of the styles and tinged with the thought of the masters, old and new, who constitute Precedent. Thus, in sculpture we have imitations, conscious or unconscious, of the Greek, of Michael Angelo, Donatello, Rodin, Barye, Meunier, Saint Gaudens; in painting, of Besnard, Merson, Monet, et cetera, as well as some more complex personal notes, more difficult to relate, although they too are related in the main, adding only another variation of character to the great mass of human ideality. As in nature, there is nothing absolutely pure - nothing that can exist totally unrelated to the whole - so it is in art. Its works should be judged, not by their absolute adherence to any so-called standard, but finally by the appeal they make to the receptive and unprejudiced mind. Be brave, Mr. Critic - Madame Public, think for yourself, at the risk of ridicule. Be not ashamed to admire what appeals, before learning its author, and when it no longer appeals leave it without remorse. In this introduction to the sculpture of the Exposition, it is unusually fitting that grateful recognition be accorded the memory of the sculptor whose lively faith in our growth, and tireless energy first launched the enterprise. Karl Bitter possessed more than any other American sculptor that breadth of vision that enabled him to discern talent - that generosity that enabled him to give praise where he believed it due - that suppleness of mind that could comprehend new concepts - and that sense of justice that avoided no obligation. Such an unusual combination of faculties defined a man broader and more profound than his broad achievement - one of the rare personalities in our Art, the most this exponent that sculpture has known in this land. In the initial stages of planning, his fiery initiative and amazing grasp of detail commanded attention, speedily resulting in the first general plan of the sculpture of the buildings and grounds; while later his tenacity and generosity assured the completed unity, as it now stands. Forty-four sculptors contributed designs, the subjects of which were assigned to the number of seventy-eight items, some of which comprise compositions involving a score of figures. The number of replicas used as repeated architectural motifs in order to create an effect of richness necessitated by the styles of architecture, is very numerous.