أنت هنا

قراءة كتاب The Girl's Own Paper, Vol. VIII: No. 356, October 23, 1886.

تنويه: تعرض هنا نبذة من اول ١٠ صفحات فقط من الكتاب الالكتروني، لقراءة الكتاب كاملا اضغط على الزر “اشتر الآن"

‏اللغة: English
The Girl's Own Paper, Vol. VIII: No. 356, October 23, 1886.

The Girl's Own Paper, Vol. VIII: No. 356, October 23, 1886.

تقييمك:
0
لا توجد اصوات
المؤلف:
دار النشر: Project Gutenberg
الصفحة رقم: 5

you avoid it. I would sooner you leave the work rough, with all the marks of the tools showing, so that you get vigour and crispness in your work, than that you should in your endeavour to efface the marks of the tools make your work tame and effeminate.

FIG. 2.—A PLAQUE. FIG. 2.—A PLAQUE.

In working up the leaves, don't attempt to put many veins in them. Hardly do more than indicate the centre vein. Nothing looks worse than to see the various forms covered with a network of minute markings. You will find, if you try and put in the veins in your modelled tile, your leaves will not look as though they were veined, but as though some stiff-legged insect had crawled over the damp clay, and had left its trail behind it. In putting in the stamens in flowers, you will have to have recourse to an expedient, for it is evident that you cannot copy every individual stamen in clay any more than you can make your clay petals as thin and delicate as nature. You must translate the effect of nature into clay, and in the case of the stamens you will find it a good plan to build up the centre of the flower, and then press into it a pointed stick, repeating the operation until the whole of the centre is perforated, as it were, like a grater.

In order to make a contrast between the design and the background, you can dot or line over the slab upon which the design is lying, so as to make the surface rough in texture. When the clay is quite dry, which will take some week or more to effect, you can put any further work into the design with the steel tool, which must be used to scrape the clay; for if you exert any pressure upon the dry clay it very soon chips, and it is almost impossible to repair such damage, and for this reason: that if you stick on a piece of wet clay to the dry clay, the moisture of the wet clay is soon absorbed by the dry, and the piece stuck on immediately falls off. The only chance is to keep damping the part damaged until the clay all round gets quite moist again, and you must then model another piece on to the broken part. Dry your work very slowly at first, to prevent it cracking or warping, and when it seems quite hard put it into a warmer place, for, though clay may appear hard on the surface, there is sure to be a good deal of moisture inside, especially if the clay be thick, and should it be put into a kiln before the moisture is entirely evaporated, the modelled clay will fly into minute fragments, and cause incalculable damage to other work in the kiln. I recommend my readers to put their work into a hot oven two or three times after it has been drying for two or three weeks, so as to insure the clay being quite hard. I lost several works through firing them before they were dry enough.[2]

The heat that china is put to fix the colours is not sufficient for baking clay, and it must be sent to some place where underglaze pottery is fired. This first firing turns the clay into "biscuit," and if any painting is to be done on it, now is the time to do it. Underglaze or Barbotine colours should be used, and they should be put on in thin washes. The whole work must then be glazed and fired. But I shall not touch further on this part of the subject here, for I must say something about modelled decoration applied to vases and plaques.

The plaque or vase to receive modelled decoration must be of the same degree of dampness, or nearly the same degree of dampness, as the clay used in modelling, for reasons already stated. You cannot put modelled decoration on to clay that is dry, or ware that has been fired. To make a plaque, it is almost necessary to have a plaster mould. You might make this for yourself by buying a china plaque the shape and size you require, and filling this plaque with plaster-of-Paris, being careful to let the plaster come to edge of plaque all round. When the plaster is dry, trim the edge round, and take it out of plaque. You must now roll out a flat sheet of clay sufficiently large to cover this plaster mould, and, by pressing the clay evenly all over the mould, and trimming round the edges with a knife, you will get a clay plaque sufficiently good to answer your purpose. Don't attempt to remove the clay immediately from the plaster, but let it remain on a few hours, to enable the clay to set. The surface of this plaque may be kept moist by keeping a damp flannel over it. When the modelling has been started, the damp cloth must not press upon the modelled portions, but be supported on a wicker frame.

It is always better to model direct from nature—and for this reason. By taking a leaf and pressing it into a piece of clay, and marking it round with a darning-needle, you get the exact shape of the leaf, and by pulling off the leaf you can bend the clay impression into any form you like, and put it upon your clay plaque or vase, pressing it into the curve you wish it to take. A little very wet clay should be put on back of leaf, to ensure it sticking to plaque. I have taken as my illustration (fig. 2) the garden poppy, and if I were modelling it direct from nature, I should first of all roll out a strip of clay for the stem, and put this on the plaque so that it makes a graceful curve. Strip off the leaves one by one, and take impressions in clay, and then fasten them to plaque, following the natural growth, and yet arranging them so that the leaves fall into their places agreeably. The back leaves, instead of being modelled, might be just marked in outline on the plaque itself. This will give depth to the design. The leaves should not be put on the plaque flatly, but should be bent and twisted as is necessary to suggest the growth of nature. The flower will present the greatest difficulty, as the serrated edges of the petals must be carefully done.

FIG. 3.—A VASE. FIG. 3.—A VASE.

In the case of flowers like chrysanthemums, it is necessary to build up the most prominent flower solidly in clay, putting on the outer petals separately. The back flower can have the near petals modelled, while the distant ones can be just indicated on plaque with incised lines. Don't attempt to copy every petal in clay, which is an impossibility, but try and get the general effect of the flower in your modelling. Take the prominent petals first, and put them on in their proper positions, and the less important petals can then be filled in in the intervening spaces. This is the plan to adopt in all intricate work. Put down your principal forms first of all, and you will have little difficulty in getting in the less important ones, for the principal forms act as measuring points to the rest of the work, and enable you to preserve that proportion between the various parts of the design which is essential in all good designs. It is necessary in modelling to simplify nature somewhat, for we cannot imitate nature in clay. What we have to do is to seize upon the principal points, the curves of the stems, the position, form, and characteristics of the flowers and leaves, and put them down intelligently and in as telling a manner as possible. Let the work dry carefully before having it fired, and you can either finish it up in colours, and

الصفحات