The reader will not have failed to observe the significant note of agreement running through these opinions touching the importance of selection, the power to perceive and select from among the multitude of forms those which are exceptional or dominant. “Pure perception”; “the faculty of perceiving and expressing the leading character of objects”; “In nature this essential character is simply dominant; it is the aim of art to render it predominant ...”; these expressions of philosophers are in perfect accord with the expressions of painters, as for instance, “The only thing is _to see_”; or “our only chance lies in selection and combination.” _Symmetry_ If what has been written is true, if art is but the revelation of grace and beauty inherent in nature, the making plain that which is revealed to the artist and obscure to the less observant, or to those with less power, it still remains to account for the universal distinction in form which characterizes all great works of art. Reference has been made to the common factor of truth, but there is a second factor or quality possessed by works of art, that of symmetry. This attribute lifts a work above the commonplace and, combined with truth, places it among the masterpieces of art. There are certain fundamental laws of symmetry existing in nature and these, consciously or unconsciously, govern the masters of art in the production of their works. These undefined laws have been recognized from the earliest time, and the artist who is governed by them in the selection of his subjects and controlled by them in the execution of his work makes a universal appeal to which the aesthetic sense in man responds. These laws are not of man’s creation. They belong to nature. They exist in form and colour. They also exist in sound. Whether or not the Greeks had reduced these laws to definite principles or rules, and were governed by them in the construction of their temples and in the creation of their masterly works in sculpture, is a doubtful question; but certain it is that Hambidge has shown quite conclusively that certain fundamental proportions existing in natural forms are repeated in the Parthenon and in other great architectural structures belonging to the Grecian period. This does not mean that every great work of art must of necessity be based upon clearly defined, rigid rules of proportion, on what is called Dynamic Symmetry, but rather that works made to conform to these rules do possess a degree of distinction and that the result is an orderliness of arrangement or an agreeable disposition of spaces with relation to each other which produces an aesthetic effect upon the human mind. Therefore, while truth is essential, it is conceded that symmetry must be added to secure distinction. Commonplace expressions of nature, while satisfying the ignorant, have never been accepted as art by those who have given this subject serious thought.