Technical Thursdays - Carving Hair and Fur archive
Thursday 13 November 2014
Peter Benson provides us with some helpful hints and tips on carving hair and fur, which will make your carvings much more realistic
How you go about this and, in fact, whether you do this at all will depend on the size of your carving. You must remember that you are trying to represent hair or fur and, if the carving is too small, this can be almost impossible to do effectively and it might be better to do nothing at all. Someone once asked me what all the scratches were on one of my netsuke carvings and I replied that they were meant to be fur. He then asked if they looked like fur and I couldn't do anything but reply that they didn't. His response was to ask why I had done them at all then. There was no answer to that.
Carving hairAs most head carvings that are produced are much less than full size there is necessarily a need for a degree of stylising in any hair carving that is added. What the carver is actually aiming at is to give the impression of hair rather than to make it realistic.
There are many ways to achieve this and all of them work so it is really just a matter of choosing the method that works best for you. For the smallest heads I tend to use different sizes of parting or 'V' tools and, for the larger heads, I would add a small veiner or even a macaroni. These will give a softer look and can also produce a layering effect. If you are carving full size or similar you might like to use a variety of bull-nosed gouges working in a sideways, slicing motion to give you the various sweeps of the hair. This can be very impressive and can result in some really dramatic hair effects but does need a considerable amount of practice to get it right. The smaller the head, though, the more difficult it is to do.
Softening the effectOnce I am happy with the initial blocks I have formed I go over them with a finer tool until it looks right. Sometimes the result gives a hard effect and, if this is the case, I will go over it with a very fine veiner to soften the cuts. I would recommend, if you are not sure how it will look, that you practise on a spare piece of wood. I have a collection of part-carved heads that I use to practise carving eyes, noses, mouths and hair. It doesn't take long to do one of these in something like jelutong (Dyera costulata) and it can save you a lot of frustration and heartache when carving your 'masterpiece'. The main rule about carving hair is that you don't want any straight lines, each cut should be an elongated 'S', in either direction. Don't be worried if they overlap each other. This will actually add to the effect.
Carving furThis is not too different from carving hair except that the whole surface is much smoother, generally without the clumps of hair that you would carve on a head. Your cuts should still be the elongated 'S' shape but may well be very much shorter. For very short-coated animals you may even just cut short, almost straight lines. You will mostly use a very small 'V' tool or veiner for this. You will need to be aware of the grain direction throughout the process and, ideally, you want to be carving from the base of the fur to the outside as this will give a finer finish but this will not always be possible. Always take care that the corners of the 'V' tool don't get buried in the wood - sometimes you may be better using a larger tool with a shallow cut than a smaller one.
Important pointsThere are, however, two important things to remember. Firstly, you need to prepare the surface before you start carving the fur. It needs to be carefully finished to the final shape that you require - once you have carved the fur you cannot do anything else to the carving. Don't leave it rough under the impression that carving the fur will put it right - it won't. Many carvers I know will actually sand the finish before texturing it but I think that careful tooling is generally enough. Whichever you choose, do make sure it is clean.
The second point is that all animals have a correct hair tract. This means that the hair goes in a specific direction around the body with little spirals in certain places where changes of direction occur. You must study these before starting to texture. Look at your dog or cat, stroke it and feel which direction the hair goes and you are well on your way. Many animal carving books will show you the correct hair tracts - study these if you can. There is nothing worse in a carving than to see a lot of straight lines carved in totally the wrong direction supposedly representing fur.
Other methodsI recommend that you first establish the hair tract pattern with a small veiner going over it with progressively smaller 'V' tools until it looks right. It can be a long drawn-out process but will be worth it for the end result.
If you are more interested in carving netsuke or other miniatures you can get a very effective hair or fur effect with a pyrography tool. This needs to be the small scalpel type blade that the bird carvers use to produce feathers. If the heat is turned right down, a very fine cut is produced that won't close up as it would if done with a scalpel. By following the same lines as with the 'V' tool you will end up with a similar effect but much finer. As mentioned earlier, the harder the wood the more effective the result. As with all skills, for success you need to practise - you cannot hope to get it right first time.
Top tips1. One small tip here is that it is much more difficult to get a smooth tidy hairstyle on a carving than it is to produce an untidy or curly style. Trying to produce straight hair can often result in it looking like straw or as if the subject is wearing a motorcycle helmet
2. The most obvious way to get the pattern right for the style you wish to carve is to draw it onto the head and then use this drawing as a guide for carving. Unfortunately this can result in some of the pencil lines remaining when you have finished. Also the graphite from the pencil can make the whole carving very dirty. Although you can avoid this by using something like a ball pen instead of a pencil, you can still have some lines left at the end. I recommend that you try to carve the hair without doing any drawing at all. Once you 'get into the flow' you will not find this too difficult
3. In doing very small heads I use a series of small 'V' tools down to 1/32in. I do the initial shaping with a larger tool carving a series of 'blocks' of hair, something like the shape of the tiny little pieces that make up the segments of an orange. With larger heads the basic principle is the same but you just use different or larger tools depending on your individual preference
4. Every head that you carve will have some kind of hairstyle and you need to decide this before you start. You need to be aware of where the hairline is, where the crown is and in what direction the hair lies on the head. Also, remember that the parting in any hairstyle will show the scalp and thus will follow the lines of the head. I have seen many heads with the parting way off the surface of the scalp and it results in the appearance of a very badly fitting wig