One word more to close this discussion. No critic is so stupid as to mean by "bad drawing," drawing that does not represent the model correctly. The gods of the art schools, Michelangelo, Mantegna, Raffael, &c. played the oddest tricks with anatomy. Everyone knows that Giotto's figures are less accurately drawn than those of Sir Edward Poynter; no one supposes that they are not drawn better. We do possess a criterion by which we can judge drawing, and that criterion can have nothing to do with truth to nature. We judge drawing by concentrating our aesthetic sensibility on a particular part of design. What we mean when we speak of "good drawing" and "bad drawing" is not doubtful; we mean "aesthetically moving" and "aesthetically insignificant." Why some drawing moves and some does not is a very different question. I have put forward an hypothesis of which I could write a pretty sharp criticism: that task, however, I leave to more willing hands. Only this I will say: just as a competent musician knows with certainty when an instrument is out of tune though the criterion resides nowhere but in his own sensibility; so a fine critic of visual art can detect lines and colours that are not alive. Whether he be looking at an embroidered pattern or at a careful anatomical study, the task is always the same, because the criterion is always the same. What he has to decide is whether the drawing is, or is not, aesthetically significant. Insistence on design is perhaps the most obvious characteristic of the movement. To all are familiar those circumambient black lines that are intended to give definition to forms and to reveal the construction of the picture. For almost all the younger artists,--Bonnard is an obvious exception--affect that architectural method of design which indeed has generally been preferred by European artists. The difference between "architectural design" and what I call "imposed design" will be obvious to anyone who compares a picture by Cezanne with a picture by Whistler. Better still, compare any first-rate Florentine of the fourteenth or fifteenth century with any Sung picture. Here are two methods of achieving the same end, equally good, so far as I can judge, and as different as possible. We feel towards a picture by Cezanne or Masaccio or Giotto as we feel towards a Romanesque church; the design seems to spring upwards, mass piles itself on mass, forms balance each other masonrywise: there is a sense of strain, and of strength to meet it. Turn to a Chinese picture; the forms seem to be pinned to the silk or to be hung from above. There is no sense of thrust or strain; rather there is the feeling of some creeper, with roots we know not where, that hangs itself in exquisite festoons along the wall. Though architectural design is a permanent characteristic of Western art, of four periods I think it would be fairly accurate to say that it is a characteristic so dominant as to be distinctive; and they are Byzantine VIth Century,