Yoav Liberman Design
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Carving a missing head – part 4: Installation (B)

11/28/2010

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Once the dowel was made and the holes were formed, I whittled down the neck base so it will fit better into the "V" shape socket on the sculpture. I marked the surplus wood black and cut it out with a gouge.

 

 

 

Next, I put glue in the holes and on the dowels, and pressed the parts together.

 

 

Lastly I shaped the neck to nicely integrate it with the shoulder area.

Next time I will show how I finished the piece using milk paint.

 

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Carving a missing head – part 4: Installation (A)

11/27/2010

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After I finished carving the head I turned to do the more accurate task of shaping and installing the neck to the body.

 

Firstly I cut the neck base to in the shape of a "V"; this way the transition seam will look less conspicuous than if I had cut if flat, plus, a "V" shape will anchor the neck in a stronger way.

 

 

Secondly I cut a complementary "V" shape recess on the neck base – between the shoulders. After this I turned a step dowel on the lathe to serve as a connecting agent between the neck and the body. In situations like these, when you need to drill matching holes in two separate parts and make sure that the holes are in prefect alignment, I do the following: I tap a small brad into one of the parts. With a cut nippers I decapitate the head of the brad to about 1/8" abouve the sarfae. Than I take the other part and set the two together, pressing down on the cut brad. Now I separate the parts and extract the brad. The two remaining puncture holes serve as locus for drilling the holes where the dowel parts will sit in. I made a step-dowel that is narrower in the neck and wider when it is installed in the body of the sculpture.

 

 

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Carving a missing head – part 3: Ears

11/20/2010

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As I started going deeper and deeper into details, I realized that for some details a reference source is really necessary. Carving the ears was such a case where I new I needed detailed images of ears, a book or a real life model. One of our students, Trent – who is a brilliant sculptor, have books on human anatomy. The books contains photographs of clay sculptures: Heads, busts and facial features. This book also explain who to form sculptures in a very good way. Though the medium discussed in the book is clay, the principles layout and displayed there could surly benefit woodcarvers and wood sculptors.

Here are the name of the books, written by Philippe & Charisse Faraut

1. Portrait Sculpting: Anatomy & Expression in Clay

2. Mastering Portraiture: Advanced Analyses of the Face Sculpted in Clay

For carving the ears I used the second book.

 

 

 

 

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Carving a missing head – part 2

11/10/2010

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After shaping the head with the band-saw, I started to work the facial details with flat chisels and gouges. Basswood is a fantastic wood for carving: It is soft, homogeneous, and don't have a tendency to tearout. Choosing the right gouge for the job, deciding on the specific technique to reduced a block of wood into a 3D sculpture or decoration, is a very personal approach. I like to do the rough carving with a No 7 or No 5 gouge. I also like to use fishtail gouges (No 3, and 5). Occasionally I will reach-out for a carving knife in order to cut defined lines between two surfaces, or to work in areas where the gouge is just to cumbersome to handle.

 

In this picture I start carving with a flat chisel.  I chamfer the corners and reduce the block.

 

 

Outlining the nose is one of the first steps. Notice the gouge marks on the face (No 7 gouge)

 

 

Gradually I started to shape the mouth.

Next time I will describe the process of going into carving details.

 

 

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First days on the Purchase Campus and the carving of a missing head – part 1

11/7/2010

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In September I arrived to Purchase College to spend the semester as an Artist in Residence in applied design. I mentioned this in one of my previous blog posts and commended the woodworking program here. My first project was a reconstruction of a head that gone missing... yes exactly like this! A head that I never saw, but only heard of. The missing-head sculpture is part of an impressive collection of ethnographic artifacts which belongs to the grandfather of a close friend. At some point, while the family was moving form one house to another the impressive Masai worrier was decapitated. Oliver, the owner of this piece, kept the head but at one point it got lost. So when I took the sculpture body to set up a plan to carve a new head, I could only relay on some research and much interpretation of what this head looked or could look like. Oliver gave me free hand to execute an artistic freedom and interpret what I think should be the form and aesthetics of the new head. I loosely base the new head on pictures of Kanyan warriors and Israeli warriors of Ethiopian descent.

 

 

I first drew several sketches/alternatives of the head's front and side view. Then I transferred the sketches onto a piece of basswood that I found. The shape of the basswood determined the actual propositions of the head; it was rather long and narrow. I band-sawed the side profile, then I turn the head 90 degrees and sawed the front.

 

 

 

I thought that since I based part of the design on portraits of Israeli warriors of Ethiopian descent... and Ethiopia was so influential on the Rastafarian movement and Bob Marley in particular, I will end this entry with a Marley song – Buffalo soldier...

Next time I will continue to show the evolution of the head.

 

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Machines made form wood. A toy story, part 5

10/31/2010

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Perhaps the most interested toys that Itsik builds, are the cars, motorcycles, and trucks.

 

 

 

 

 

 

Few of them have a moving mechanism, such as a pivoting crane arm. And one particular tow truck has even a ratcheted mechanism that allow you to lock the hook in position and keep the load in mid air!

 

 

 

Than there is the "real" scooter he built for his nephew Ron.....

 

 

At the end of the day Itsik offered me a great organic mango that he picked for the tree out side the shop.  He made a series of cross cuts, and then push the mango's flesh upward.... it was delicious.......

 

 

 

 

 

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A "Sharpening Dr." house-call to Itsik Chohen's toy making shop: part 4.

10/30/2010

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I visited Itsik's shop for two reasons: to see his creations and help him sharpen some old chisels he bought on the Israeli Craigslist-like website. Itsik does not own any diamond stones Japanese stones or India stones. The little sharpening he used to do was done using sand paper. Consequently, non of his chisels were honed nor did they had flat backs. Yet he manages to build beautiful toys that are creative and inspiring. The toys have great details and are nicely finished. At some point Itsik decided that he  would like to learn how to sharpen tools in a professional way, so he asked me to to tutor him and show him some of the techniques I discussed in my Hebrew blog.

 

 

The challenges associated with improvising are always exiting. And in this case I had to come up with a plan to teach, build jigs, sharpen and hone tools which were in really bad conditions. Itsik puled a bitten up rusty chisel form the pile of tools he bought, this tool was our guinea pig. We started by finding a flat piece of glass and mounted on it with wet-dry sand paper – to flatten the chisel's back. After this we turned to make and attache a wooden tool-support to the grinder's fixed support (Itsik has a high speed grinder, 3400 rpm) we aimed for a 25 degrees hollow grind. The grinding wheels where in o.k. condition, so we did not have to true or dress them.

 

 

 

After hollow grinding we used the glass and paper technique to flatten an old oil stone he got with the tools he that purchased.

 

 

When we finished flattening the stone to reasonable but not great condition, we used it to hone the edge.  Then we put some polishing compound on a piece of leather Itsik has, and did the final honing. The chisel where put the test immediately and manged to sheer pine end grain with very little effort.

 

 

 

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Come fly with me, let's fly, let's fly away....: Itsik Cohen's aviation industry...

10/21/2010

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Itsik makes all king of toys, but he putts a much of his artistic zeal in making planes and helicopters of different sizes. Some of them are made form ply wood, and the plies appears like wind-tunnel streamline air flow pattern. On one of his big planes he installed a sophisticated brake systems, so kids who try to “fly” by coasting down hill, will be able to stop the bird, plus it will make their parents feel better once they know that Yonatan (Jonathan) or Rachel ride on a safer toy. This big "Stearman" lookalike plane has steering wheel which is connected to the from wing. This wing can pivot left or right.

The way Itsik makes wheels will surprise you. He does not have a lathe, so instead he fasten the wheel blank to an electric drill and shape the wheels with a rasp and file. As a person who make smart use of scrap wood, he occasionally will find an old furniture legs, slice them – like you would cut salami sausage.... and then turn them to make the wheel.

 

 

 

 

 

 

 

 

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The Priest of wooden toys: Itsik Cohen's Toy shop – part 2

10/14/2010

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What I really like about  Itsik Cohen's toys is their shapes, and the clever – and innovative – way he incorporate moving mechanisms in his designs. By the way, the word Cohen/Kohen in Hebrew means priest. So all the Cohens, Kohens, Kahan, Kagan (yes you are right, this is the last name of the newly appointed supreme court judge, Elena Kagan) are in direct patrilineal descent from the biblical Aaron (of the tribe or Levi).

Here are some more examples of Isaac's toys and his shop.

 

 

 

Itsik's shop is actually a small hut, therefor it is not really thermally insulated. It gets chilly in the winter (45 to 55 F) which is not too bad.These temperatures are average for the coldest days in a typical Israeli winter (on the coast of the Mediterranean). However, the summers can be very hot and humid ;this is why he keeps a fan working all the time in July and August.

 

 

 

 

 

More to come soon..

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Back to woodworking....: Itsik Cohen's Toy shop – part 1

10/9/2010

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While in Israel last August, I had a chance to visit my friend Itsik (nickname for Isaac) Cohen’s shop on the outskirts of Tel Aviv. Itsik in a self taught woodworker and practically a jack of all trades: builder, welder. .... you name it. He like to collect scraps, or left over wood from nearby woodshops and make cleaver and beautiful toys out of them.

 

 

Utilizing cut-offs is environmentally and economically wise. I will show you few of his toys in the next blog entries.. I am sure you will like what you’ll see, plus it will give you great ideas for toy designs, which you can make as gifts in advent of the Holidays season.

 

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