I could not imagine that any effect produced on the mind even of patriotic Meccanians could be worth all the trouble spent upon either the creation of the gallery itself or the organisation of artistic culture that centred round it. I was therefore curious to see what sort of effect the sight of the pictures had upon other visitors. In one of the lower rooms I had seen some groups of schoolgirls accompanied by a teacher. They all had their notebooks, and were taking down notes in shorthand. Musch explained enthusiastically that these girls would spend a whole afternoon on half a dozen pictures, and that by the time they were twenty years of age they would have studied every picture up to Stage XIX. in the gallery. What I overheard from the teacher's lecture was something like this: "Now let us analyse the colour scheme. By the aid of the colour divider you perceive at once the proportions in which the colours are distributed. Now notice that red, which occupies only 7 per cent of the canvas, is more conspicuous than green, which occupies more than 25 per cent." I did not catch the next passage, but presently I heard: "All the pictures by the same artist have the same distribution of colour. Consequently it would be possible to determine by an analysis of the colour scheme the authenticity of any picture by this artist. Next notice the method of the brush strokes. Under the microscope" (here the microscope came into play) "you will see the characteristic quality of the brush stroke. It has been already ascertained that in this picture there are 5232 down-strokes of an average length of 3 millimetres, 1079 strokes from right to left of an average length of 1½ millimetre, only 490 from left to right, and 72 upward strokes. The same proportion of strokes has been discovered in several other pictures by the same artist, according to the size of the picture. This picture was painted in exactly 125 hours. The quantity of paint used must have been almost exactly three-quarters of a litre, so you can make a calculation to ascertain the number of brush strokes to the litre." In another gallery I noticed some superior young men of the Fourth Class in their green uniforms, discussing the merits of a popular artist. One of them was saying, "And I maintain that his morality is pre-Meccanian; he lacks super-masculinity." In another room a few stolid citizens of middle age were slowly making a pilgrimage. I wondered why they did not move faster and get it over, until I discovered there was a rule that, at each visit, non-students were not allowed to spend less than half an hour in one room, or more than three-quarters of an hour. This regulation did not apply to me so long as I was under the charge of Musch, who had access to the whole gallery.