Let it be granted at the outset, that Tolstoy writes for those who have “ears to hear.” He seldom pauses to safeguard himself against the captious critic, and cares little for minute verbal accuracy. For instance, on page 144, he mentions “Paris,” where an English writer (even one who knew to what an extent Paris is the art centre of France, and how many artists flock thither from Russia, America, and all ends of the earth) would have been almost sure to have said “France,” for fear of being thought to exaggerate. One needs some alertness of mind to follow Tolstoy in his task of compressing so large a subject into so small a space. Moreover, he is an emphatic writer who says what he means, and even, I think, sometimes rather overemphasizes it. With this much warning let us proceed to a brief summary of Tolstoy’s view of art. “Art is a human activity,” and consequently does not exist for its own sake, but is valuable or objectionable in proportion as it is serviceable or harmful to mankind. The object of this activity is to transmit to others feeling the artist has experienced. Such feelings—intentionally re-evoked and successfully transmitted to others—are the subject-matter of all art. By certain external signs—movements, lines, colours, sounds, or arrangements of words—an artist infects other people so that they share his feelings. Thus “art is a means of union among men, joining them together in the same feelings.” Chapters II. to V. contain an examination of various theories which have taken art to be something other than this, and step by step we are brought to the conclusion that art is this, and nothing but this. Having got our definition of art, let us first consider art independently of its subject-matter, _i.e._, without asking whether the feelings transmitted are good, bad, or indifferent. Without adequate expression there is no art, for there is no infection, no transference to others of the author’s feeling. The test of art is infection. If an author has moved you so that you feel as he felt, if you are so united to him in feeling that it seems to you that he has expressed just what you have long wished to express, the work that has so infected you is a work of art.