The great point is to be able to get away as far as you can from your work. And I
advise you, if your room is small, to have a fair-sized mirror (a cheval-glass) and place it at the far end of your room opposite the easel where you are painting, and then, standing close by the side of your easel, look at your work in the mirror. This will double the distance at which you see it, and at the same time present it to you reversed; which is no disadvantage, for you then see everything under a fresh aspect and so with a fresh eye. Of course, by the use of two mirrors, if they be large enough, you can put your work away to any distance. You must have seen this in a restaurant where there were mirrors, and where you have had presented to you an endless procession of your own head, first front then back, going away into the far distance.
HOW TO HANDLE CARTOONS.
Well, it's really like insulting your intelligence! And if I hadn't seen fellows down on their hands and knees rolling and unrolling cartoons along the dirty floor, and sprawling all over the studio so that everybody had to get out of the way into corners, I wouldn't spend paper and ink to tell you that by standing the roll
upright and spinning it gently round with your hands, freeing first one edge and then another, you can easily and quietly unroll and sort out a bundle of a dozen cartoons, each twenty feet long, on the space of a small hearth-rug; but so it is (fig. 70), and in just the same way you can roll them up again.
NEATNESS AND CLEANLINESS.
You should have drawers in the tables, and put the palettes away in these with the colour neatly covered over with a basin when you leave work. Dust is a great enemy in a stained-glass shop, and it must be kept at arm's length.
YOU MUST TEAR OFF THE SELVAGE EDGE OF YOUR TRACING CLOTH,
otherwise the tracing cloth being all cockled at the edge, which, however, is not very noticeable, will not lie flat, and you will be puzzled to know why it is that you cannot get your cut-line straight; tear off the edge, and it lies perfectly flat, without a wrinkle.