A large gargoyle for the Dom Tower

Three Gargoyles in Portlandstone

large crocket for the Dom Tower of Utrecht in new Portland stoneWe have now been carving a lot of large finials, crockets and ornaments for the Utrecht Dom Tower. At the top of the tower, at about a hundred meters height, a ring of gargoyles are installed to spit out the rainwater that falls on the roof and the balustrade. At the end of last year we received three of these old limestone gargoyles: an eagle, a stone-cutting devil and a monster that sits on another devil's shoulders. We divided these three gargoyles among the three of us: colleague Serge got the eagle, Jelle got the stonemason and I would make the last one, all three from new blocks of Portlandstone. We just had to wait a little longer for the third gargoyle, because it hadn't arrived yet. If only I'd known what I'd gotten myself into!

ornaments for the Dom Tower in Utrecht

It doesn't fit!

gargoyle 'stone-cutting devil' is sawn from a block of new stone

Jelle's stone-cutting devil on the contour saw

Serge immediately started cutting out the eagle on the contour saw, then Jelle got to work. But when "my own"’ gargoyle arrived, it turned out that this one was 2 metres 60 tall, and I can only handle 195 cm on my contour sawing machine. So it became clear that I had to measure and copy this gargoyle by hand from the block of stone. The other two were just long enough to fit into the machine.

Copying technique

Koen van Velzen copies gargoyle for the Dom Tower in new stoneIf it all doesn't fit in the machine, it has to be done by hand. In this case I put the two pieces on top of each other, to simplify all measuring work. You can then very quickly see whether the shapes match, because they are put so close to each other. With compasses and contour templates it's easy to find the main shapes.

copying the gargoyle 2,6 m in steenOnce the three most important sides were defined, including the stonemasonry parts of the gutter on top of the gargoyle and the hole through the monster's mouth, I put the two blocks upright. And then it turned out that there was also another demon hiding at the bottom. But with each block on its own turntable I could easily compare and copy again, so that in the end a faithful copy emerged.

Video: inspection at the sculptor's studio

In November 2020 local broadcaster RTV Utrecht visited us for a video report of our work on the ornaments. The restoration committee came to judge our first results.

There is an article on the RTV-Utrecht website with a short report (see here the link↑), but if you wait until everything is loaded, the video will also appear, on which we can bee seen from minute 4:50 in the studio. Because I took this job together with my colleagues Serge van Druten and Jelle Steendam, can they also be seen in this video. By the way, the whole video is worth watching.

Video: Jelle is working on a gargoyle

In the meantime, Jelle was working on his own gargoyle, a stone-cutting demon. I made a short video of it.


Gallery: work progress on the two gargoyles

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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Scaffolding visit: last time Eusebius Church

The last time on the scaffolding

All joys will eventually come to an end, and so did our work on the Eusebius Church in Arnhem, the Netherlands.. Luckily we had to go there one more time to make some adjustments. There were four connections of flying buttress statues to the church that still needed to be carved to fit at the very end. That means that it all didn't exactly match the old parts, and that we had to adjust the protruding bits. In addition, we had deliberately left parts unfinished in a number of places because we could only properly see on site how it would connect to other parts.. This was about the upper flying buttress statues of arch nr 23, with the Seven Virtues, from arch no. 20, on which a man (or woman?) wcould be seen with a watering can, from arch no. 19, with my Goat nibbling on a crocket, and finally of arch no. 17/18, on which my Two-Headed Eagle defiantly sat wide-legged. The first two were carved and therefore also adjusted by Jelle. The other two were adjusted by Tim and myself.

Drip ledges

At the top of each of these four flying buttress statues sat a horizontal ledge. We carved all four of them on the spot, because this gives the contractor's masons more leeway when installing the sculptures. You'll need to adjust it to the inclination and the transverse direction of the arc, to the vertical wall plane of the church and to the right height above the arch. In such a case, every part that is already defined is adding a level of difficulty. That's why it's more convenient to, as I reported in the blog article about the Two-Headed Eagle a while ago, not to tailor a number of things yet and not to finish carve them until they're on the church. That was also the reason that we, especially on the eagle,, whicho stands on two flying buttresses at the same time, needed to do a lot of work on the spot, but we had already counted on that.

Eduard van Kuilenburg

sculptor Eduard van Kuilenburg at work on the Eusebius Church between 1950 and 1960The Arch with the Seven Virtues is right next to the Seven Sins. They were also carved in the same style by sculptor Eduard van Kuilenburg. Van Kuilenburg was a passionate sculptor, who put all his passion into this church. He died shortly after completing his work on this church. I recently got his biography, from which it can be concluded that shortly after the war he was severely judged on a choice he made in despair and out of self-preservation. I suspect he repressed his war trauma with sculpting. Sometimes he also climbed over the fence on Saturday to continue working, on his own. Anyway, a piercing story of struggle and suffering, that you can read here (in Dutch only, sorry) by clicking on his photo.

The Seven Virtues

The figurines of the group with the seven virtues are again predominantly ladies. We see a woman with a dog (temperantia-temperance, ), a woman with a rooster (justitia-vigilance), a man with a lion (fortitude), a woman with a child and a heart (caritas-love), a man and woman with an anchor (spes-hope), a woman with a cross (fides-faith) and a woman with a lantern and a book (prudentia-wisdom). Van Kuilenburg has played with textures, poses and hairstyles, and though we've sharpened up a bit here and there, we actually mostly copied the sculptures just as they were.

From the figurines of Spes, Hope, I forgot to take pictures beforehand, so I couldn't dedicate an article to it either. So now you can find it here below. You can also find the couple below, in the gallery.


-click on a small picture below to open the gallery-

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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Veghel 2: Forty enamelled panels

Unique project in Veghel-2

Forty enamelled panels

As I mentioned in the previous post about our work on the Lambertus Church in Veghel last time, for this project we also filled ten niches with enamelled panels. It is especially these panels that were a challenge for us. It's unique in the Netherlands that this method was used at this time and we have had to reinvent the wheel for many aspects of this technology, because to my knowledge this hasn't been done before.

These ten panel parts were subdivided into four pieces each, and as such, from top to bottom:

  • a triangular spandrel with a plant motif and a heraldic rose.
  • a scene from the life of Jesus
  • a narrow text strip
  • a bottom panel with a geometric pattern of circles and intersecting lines

Everything in natural stone

Finials for the arches at the church of Veghel

roofs of the arcatures

The entire facade has been reconstructed in new stone, delivered by Slotboom Steenhouwers BV from Winterswijk. They took care of the bluestone plinth and all the pieces of yellow Jaumont limestone, on which we designed the ornaments (see the previous post). They also supplied the stone for the enamelled panels: French Volvic basalt lava. We received it neatly cut to size in sheets of 5 cms thick. Basalt lava is an magmatic rock, that is, it once flowed liquid from a volcano. This type comes from around the village of Volvic in the French Auvergne region, near Clermont-Ferrand, where the whole cathedral was built out of this stone.

completed crocets in Volvic basaltic lava, wet by rain

Volvic basalt lava is also beautiful when wet

Perhaps you'll know of the black hexagonal blocks that are used everywhere in the Dutch dikes: that's basalt too. The material is virtually indestructible but also almost impossible to carve. Rock hard stuff.

Fortunately, basalt lava is a lot easier to carve, because it is completely porous from tens of thousands of tiny gas bubbles that came along with the lava flow at the time. It's also less black, and especially Volvic is quite even gray. Yet it also has its own color schemes, which are especially visible when the material is wet: from anthracite to dark brown and even purple brown. We've worked in it before, such as last year when we made a batch of large crockets for the Dom Church in Utrecht. Other varieties are Mendiger and Mayener basalt lava from Germany, which are much darker and above all much coarser and harder.

Sample panels

To see how the carving and enamelling would go, Jelle and I first made two test pieces for these enamelled panels: a panel with a part of Jesus on it, plus a piece of text. We carved out the image and the letters and sent them to the French enameller for a test piece. However, the first result was not quite to my liking. My own work had to be sharper and the enamel work could also be better. After a lot of consultation about what our goal was, we then started with the first triangular panels at the top, the so-called spandrels (a spandrel is an area at the top between the lines of a pointed arch).


I had already noticed during my research at home that there were three motifs in these panels: the middle spandrel had an ivy motif which I named 'C'’ and the other four had alternately a kind of thistle- and a leaf motif (‘A’ and 'B'). These were placed nicely mirrored on the right facade, (A-B-C-B-A) but left was an irregular rhythm (A-B-C-A-B). I decided to keep the reflection the same on both facades, so that there was a clear regularity.

I'd sharpened and enlarged the old photos of the two facades again and had everything printed out to full size, so we didn't have to enlarge this by hand. I had also reconstructed the curves of the spandrels and the trefoils at home, in this case with Sketchup. Because I don't know AutoCad, but with Sketchup it worked fine. We could use these prints to transfer the image onto the stone.

Nico carving a finial

Jelle had made the first spandrel, but there was so much work to do we thought we wouldn't get it all done in time. Fortunately Nico came in January to make these spandrels, so that Jelle could continue with the first capitals. When it started snowing in February, we were able to get a first impression of the result in basalt lava.


Jelle working on the first capitals, February 2021

The texts

I had also been staring at the texts for a while and I had scoured the internet for an Old Dutch font that closely approximated the old letters.. I knew it would never quite work out because the letters were originally just a hodgepodge of hand-cut letters in stucco, with modern fantasy capitals and gothic-looking lowercase letters.

part of the reconstruction by Britt Nelemans

part of the reconstruction by Britt Nelemans

The spacing varied greatly and also there were two different versions of the S. Of the Dutch letter combination ij there was a version with dots on the i and the j and one without, which could sometimes even be found together in one sentence. The lower case a was replaced by a small capital A. But I was hoping I could match the text in Photoshop with the super-blurred old photos, on which I could only discover some smudges and stains. Maybe the whitespace could reveal how the words were originally placed. That worked, but it only gave an idea of ​​how it should be. The real letters were to be hand drawn.

Letters In Steen

I soon realized that this was a time-consuming part and that Jelle and I simply couldn't do everything ourselves. Jelle had carved the test piece for this long before, based on a computer font, but the final text would be manual work. But Jelle was already busy carving twelve capitals and had his hands full with it. That's why I was happy to outsource this part to Britt Nelemans, who has her studio Letters in Steen in Utrecht. Britt specializes in carving text in stone and was therefore the perfect person to reconstruct and carve the old lettering. She did that with all due care and feeling, even though this type of stone is not very suitable for the really fine lines of those Gothic letters. It got tense for a while when she broke her wrist… but everything was delivered on time for transport to the enameller!

The bottom panels

Arcatures Lambertus Church

old condition on photo before 1960

The ten enamelled panels at the bottom were a next big job. Because those had to be very clean lines, we thought we would be smart and outsource this work to have it sandblasted. I had first looked at the bottom panels extensively using drawing programs. I manged to make a reconstruction of them, which has been converted into a CAD drawing by Slotboom's designer.

my reconstruction in Sketchup

That drawing was then used as a starting point for the computer plotter that would cut out the sandblasting rubber. The motif consists of a series of perpendicular lines in an oblique pattern, with a circle motif with petals at the intersections of the lines. Alternately, the circles have an open and a closed heart.

So this was eventually sandblasted into the stone by Bas Mulder from Slotboom Steenhouwers, but it did have quite a few hickups.

the first enamel layer has been applied

The blasting foil did not stick well on this coarse stone, and because at first I had said that it needed to be up to 7 mm deep it was also very difficult to get the desired result. I don't know how he did it, but in the end he succeeded.

Ten scenes from the life of Jesus

Jelle is working on The Descent into Hell

Now it was already quite a task to reconstruct all the other parts, but doable. We saved the hardest for last, so that we now had a good grasp of the material and design. From four of these panels with the big scenes (nearly 110 x 90 cms) there were some clear pictures. Jelle and I were able to copy these photos into the stone without much alteration. But the other six were a lot less sharp and a few were so indistinct that even after magnifying all that remained was just a few blurry spots .. The solution was of course drawing them anew. We first printed them all a few times on A4 format and drew the desired lines on it, and repeated this so many times that we began to know the scene and the lines, in a combination of interpreting and tracing.

Once by our drawing practice we had arrived at a good reconstruction, we started on the full size drawings. We were able to transfer these onto the basalt lava plates and then carve them into the stone. The surfaces were all deepened and the lines, just like with hand-carved letters, were carved into the stone in a V-shape. In this way we hoped to approximate the effect of the stucco and also to provide the enameller with a clear indication of the lines.

But in this gray stone it's hard to imagine what it should look like. Only with hard light from the side could a glimpse be caught and would the lines become clear. We were hoping it would be a lot clearer in enamel.


After everything was ready and approved, we strapped them onto a few pallets and all parts were sent off to France for enamelling. We ourselves continued to carve the ornamental parts of the Lambertus Church and making the two limestone statues of St. Peter and Paul.


Meanwhile, in the studio in the Auvergne, they worked hard to get everything ready on time and every line was painted with care.. After the primer, the cream-colored base color follows, then the orange-red color of the backgrounds, and finally the brown color of the lines, each time with a round in the oven at 960 degrees Celsius. The enamel melts at this temperature, and the stone can also crack if the tensions are too great, so professional knowledge and great care is a first requirement. Normally enamelled panels are 2 or 3 cms thick, but because of their application and the transport, we went for a thickness of 5 cms, which resulted in an extra level of difficulty.

The completed panels

In September, the new enamelled panels arrived at the stonemasonry in Winterswijk. There they were first displayed on the floor for a final check, before they were installed. The panels were anchored to the church with stainless steel anchors in the wall behind and then grouted all around. If you zoom in well on the photo, then you can see that I had given all forty panels the number of the construction drawing and also their own serial number from 1-10 for our own use and for the installers from Slotboom Stonemasons. Because crayon will burn off at 960 degrees in the enamel oven, I carved the numbers into the sides.

Five times sad

Here we see successively five sad and five joyful moments from the life of Jesus. It starts on the left, with the Dedication in the temple, where Joseph and Mary are told by a scribe that their child is facing a great but hard life.

On plate 2 Joseph and Mary flee to Egypt with their child Jesus, because King Herod has decreed all the little boys under 2 years old in Bethlehem are to be killed. He doesn't want competition from a new 'king of the Jews'.

In the third scene we see how Joseph and Mary return to Jerusalem after three days of searching, where they find the twelve-year-old Jesus in consultation with the scribes. At that time he already shows his great wisdom.

Mary's fourth sorrow is the Descent from the cross. Mary sits with the dead Jesus on her lap, and Mary Magdalene and John kneel beside her.

In the fifth image, the body of Jesus is placed in the tomb.

Five times joy

To the right of the church are the more joyful moments from Jesus’ life. This group must be read from the outside in, just like the left panels, in this case from right to left. So on panel 10 we see how the three wise or kings from the East offer their gifts to the child in which they recognize a great soul.

On panel 9, the second from the right, Jesus is baptized in the Jordan by John the Baptist. John stands in a robe of camel hair (itchy) and an angel descends to the left, while the holy spirit descends like a dove from above.

On the center panel, number 8, we see how Jesus undergoes a transfiguration on Mount Tabor and how Elijah appears on the left and Moses on the right. The sculptor makes the three seemingly float in the air above a convex mountain top.

On plate 7, the fourth from the right, Jesus descends to hell and frees Adam and Eve from original sin. The devil at his feet is trampled and the dungeon door is wide open. There is room for columns and capitals in hell.

On the last plate, number 6, we see the resurrection of Jesus depicted. Two Roman soldiers turn away in terror and blindness as Jesus beams and rises from the tomb with a staff.

Design from another time

If you take the original photos, you do notice that the new reliefs radiate less of the dreamy atmosphere that the old work had. This is mainly because it concerns a fundamentally different process. Matt stucco simply produces a different surface than glossy enamel, and where it was possible to show something of gray tones in the stucco version, with the current version it's either black, or white. The image has been converted to a line drawing. Another cause is the color scheme: the old work had yellowed a little more over the years, making the current cream (the photos show the panels much whiter than they actually are) a bit harder. After all, a lot of sharpness has been lost in the old work over the years, and also the old photos are pretty blurry, so that the new work must come across very sharp. It will probably take some getting used to for the Veghel people, but for me it's a chance to retell the stories from Jesus’ life, seeing those through the eyes of another time as well. Panta Rhei, as the Greeks already said: Everything Flows, everything changes.

to the first post about this project-

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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