Modelling griffin in clay and plaster

Jelle modelinf the griffin. Modeling Griffin in clay and then cast it in plaster

Jelle and I are halfway there with the modeling work on the griffin

Continuing with the large griffin

griffin modeling in artificial clay It's a project with long interruptions, because there's always work coming in between that seems to be much more pressing. But last summer there was a holiday period in which Jelle and I could get to work to finally shape the large mirrored griffins. In my last post on this, from more than a year earlier, I said that these two mirrored griffins will probably be cast in concrete. But I got good news from the customer: on closer inspection he preferred sandstone originals to concrete casts. We can proceed to carving them in stone! I decided that this is quite a big project for me alone and that I would like to make it together with Jelle Steendam both the modelling and the carving. With the combination of both our senses of shape and an extra pair of hands, this will become a great piece of sculpture that I am extremely enthusiastic about.

Not foam but clay

Making steel frames for the work of griffin in clay and then casting in plaster

I had already started to enlarge my scale model in hard foam. But the work was not to my liking. I could not get the suppleness that I had in mind and decided to do it differently and thus, I wanted to model the griffin in clay. The first step was a sturdy frame. I drew a contour template from my scale model, enlarged this to the desired scale and sawed it out of a sheet of wood. Then I welded together a steel frame from square profile tube for the griffin. I could roughly model the body of the griffin out of wire mesh and fix it to the frame, and filled with polyurethane foam. I made the wings removable.

Shield

modeling griffin shield in clay 3Then came the modeling of the shield. The shield is such an intricate movement of parts with all kinds of details that at first it was difficult to read from the small pictures. When we were almost done with all the casts, the client sent us a whole series of razor-sharp photos showing that I had been very close to the original. But there was also new information that we discovered on them which we will certainly incorporate in the reconstruction. I had already spent many hours in photo editing to find out what it once had looked like.

old photo griffin in situA colleague noted that he was more likely to use such old photos as a guide to make his own animals than to make an exact copy of them. There is also something to be said for that. But for myself it has been a challenge to reconstruct and approach the level of the old griffins. It has made me a better sculptor. And it is also a very educational project for Jelle. He has a lot more modeling experience than I do and is also better acquainted with making plaster caps. But doing it on this scale is new to him too! So together we learn a lot. Only when we really start carving will we be on familiar territory; we have done that many times before.

I made a one-sided cap from the shield and with the help of Jelle also a plaster cast. We could use this for further modeling work on the griffin's body.

Teeny tiny knights

family crest Von Klot for left griffin's shieldThe shields are also both different. They both have a family crest on it, one is of Graf Von Klot-Trautvetter with two helmets and two knights with banners and lances and a motto, and the other of Graf Von Bohlen, with five griffins and three helmets and the weapon motto "Cave Gryphem". These family coats of arms alone are extremely laborious pieces, so this is a project we will be spending a lot of weeks on in addition to the time we needed to model it in clay.

family coat of arms Von Bohlen for right hand griffin's shieldThe general shape of the shield I had also modeled n clay and cast in plaster. I did not model that whole family crest, because that is a lot of work that you cannot transfer anyway with the copying saw. I could better carve it directly into the stone, which is much faster once the drawing's transferred onto it. A good example for this is the large family crest with two griffins that I installed in 2013 in sandstone.

The body of the griffin

modeling griffin in clay and then cast in plasterThen came step three: modeling the body, the wings and the tail. This was the point where Jelle could also come into action. Together we shaped the griffin in a number of days of intensive modeling. Clay can naturally dry out and shrink, so it was very nice that we could do this together in a shorter time. The griffin will be 115 cm tall and the shield 122 cms, so that was hard work.

Plaster molds

modeling griffin in clay and then cast in plasterBut you can't do much with a clay model. When it dries out, it will crack and disintegrate. When wet, it can sag or become damaged. That is why we have used up a gigantic load of plaster to arrive at a plaster model. We were satisfied with the expression of the clay griffin, so that we could proceed to step 3: Placing plaster molds over it.

First I took off the wings and tail and made separate plaster molds for those. Then we made, in an intensive rhythm of mixing plaster, putting on a thin layer of plaster in color and applying a thicker layer over it, a plaster mold for the belly of the griffin. The last two molds were for the griffin's head. We definedthe seams with strips of metal, in this case cut from a sheet of zinc that I still had. Finally, the two molds for the left and right half of the griffin followed.

Castings

modeling griffin in clay and then cast in plaster. Hollow plaster casts.After that Jelle and I made casts of each mold part. We had mixed a good load of glass fiber through the plaster, so that the casts could remain thin. Finally, we joined the loose parts together with more plaster, which we smeared over the seams from within. Overall, we now have a hollow griffin of approx 8 cms thick, that we can still handle a bit.

modeling griffin in clay and then cast in plaster. carving away the plaster moldsBut the statue was still encased in the plaster molds! That is why we have also been busy for a few days to carve away all the molds from the plaster cast. Fortunately, we had added a little red dye to the inner layer of the plaster molds, allowing us to see when we were getting close to the final surface. We ended up with a bunch of casts, which may not have been perfect according to the views of professional mold makers, but more than sufficient quality for our copying saw and also good enough for a maquette to start sculpting from.

Mirrored

modeling griffin in clay and then cast in plaster. Carving away the last remnants of plaster by JelleThis griffin will later on be carved in stone. And just like all those flying buttress figurines of the past years, it is first sawn on the sculpture sawing machine. For this we need a sturdy model that does not depress when a follower disc rests on it. I could've also cut the beast out of foam and covered it with polyester, but with this method we were more flexible with the design. After all, you can easily remove and add clay, and with foam that becomes more difficult.

But the griffin will become two different griffins, a left version and a right one. They need to be mirrored and that means the front legs, the claws, sit differently with one version than with the other. I thought we could first cut out and sculpt one griffin, and that we will then adjust the plaster legs of the model so that the right claw holds the shield and it rests on the left.

Ordered some sandstone

For these two griffins, the two shields, the four wings and the two tails I have now ordered a batch of Obernkirchener sandstone. The quarry informed me that it will take a while to find good blocks of such a large size for the sculptures. But I really wanted this type of stone, although it is very dense and quite difficult to carve. But it is extremely weather resistant and has a beautiful color. Above all, the material is very strong. I had cut a slice of approx 1 cm thick, about 15 x 15 cms, and I couldn't break it with my hands. And yet I still have quite a lot of strength in my fingers. This is a perfect property for my purposes, because these beasts will be standing on 1 front leg, and the shield, the wings and tail are not very thick either. This way they can last a few centuries.

Beeldhouwerijblog.nl is the blog of Koen van Velzen, sculptor in stone and bronze. Look up my website as well: beeldhouwerijvanvelzen.nl

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Statue of Pope Leo the Great, part two

located in the joint face are two stainless steel pins of 20 mm. Statue of Pope Leo the Great

1 Statue in two parts

the top- and lower part of the statue of Pope Leo the Great are presawnWork on the statue of Pope Leo the Great proceeds much more smoothly than I expected. When I explained to the committee and to my colleagues about my plan for carving of the statue out of two parts, most of them thought it was quite a bold approach. Because the statue needs to be carved from two parts, as I explained before in the previous article and the article on the similar statue of Thomas Aquinas.

In the original statue, the layers were used vertically, but for the copy it's desired that the layers run through the statue horizontally. Since there are no blocks of Udelfanger sandstone available that are tall enough, it has to be made out of two pieces. Where would you put the seam? A first proposal was …Read the whole article…

Two stolen facade reliefs: a head and a spoonbill

My comeback on this blog!

I've recently had many different projects in progress and have just not gotten round to post any messages about them on this blog. But, fortunately we still have the pictures, as the businessman said when he saw his million dollar yacht sinking. This project has been an interesting challenge in between all the ornamental work. The job on hand was about two facade reliefs of a spoonbill and buddha head from Haarlem.

The original stone ornaments came from the façade of the Lutheran Orphan's and Old Men's Home, which was built in 1906. After the demolition of this home, the stones were reused in the garden wall of the Vitae Vesper Elderly Nursing Home that in 2015 was demolished again itself. An apartment building was constructed on this site and the reliefs remained behind, discarded and orphaned. The Lutheran Church Administration wanted to …Read the whole article…