• Boulder and oak-tree and stone

    A stone-tree for the group home

    Today in Amersfoort, a new group home for people with a mild intellectual disability was inaugurated. I've lately been involved (pro deo) in a number of things in the new home, including the stone-tree and the boulder in the garden.

    The stone-tree was a special project for me, because it led me to undertake several things that I do not normally do. It's a long story, so let's start at the beginning!

    Read an earlier post about the boulder here.

    The mad squire in 1661

    boulder and oak- pulling the Amersfoort boulder, on an old print

    Each Amersfoort resident knows the story of the mad squire and the Amersfoort boulder. Or, at least, he/she should know it. In short it goes like this:

    Squire Everard Meyster makes a walk on the Leusden moors with his study pals, and comes upon a huge boulder, sticking out of the ground. After some speculation about the origin of the boulder the squire is willing to bet that the boulder would be easy to move. He gets 400 Amersfoorters crazy enough that they willingly, and for promises oflots of beer and pretzels start to move the boulder of 7 tons and hoist it on a cart, and under loud cheering bring it into the city. A man lost his legs in the excitement, but that couldn't spoil the fun.

    Then the stone was set on display at the Pig's Market. Later, the squire writes a mocking rhyme about the gullible Amersfoorters, and the boulder was buried out of shame. Only in 1903 the boulder was dug up again. Today, the boulder is still visible at the beginning of the Arnhem street. A stone's throw from the group home.

    Real Amersfoort boulders

    Amersfoorters have been nicknamed Boulder pullers ever since that day’ and the city is also called Boulder Town. So what was a more appropriate name for the future residents than The Boulder Club?

    At one of the meetings of the Club every resident has painted their own stone. And these remained lying around in a basket somewhere in the house. A pity though, thought the central committee, and after some discussion an idea came up for a work of art, a tree with these stones as leaves. Boulder and Oak.

    Whoever thought up what, I don't know anymore, but in the practical part, it ultimately came down to a collaboration between me and painter Sandra Nanning, who has made a lot of murals,  and from trees as well. Sandra was going to paint a large tree in the stairwell, and I would attach the stones to stainless steel tree leaves.

    Making tree leaves

    I bought a sheet of stainless steel and cut out the shape of the leaves. After that, I made a hole in the middle, and a fold over its length. I tapped the leaf halves around a thick tube to get the leaf effect, and welded an long M8 nut on the rear side. Into that, I welded a threaded wire piece, with which I can fix the leaf into the wall. It is a somewhat cumbersome construction, but now every leaf has a nut into wihich I can screw a stone.

    Each stone had to be pierced. And there were hard ones among them! Limestones I can drill without the hammer function, but a piece of granite can't be drilled with a hammer drill. It would break in half. So many of these stones I needed to patiently pierce with a diamond bit. 32 in total, so I had enough on my hands there.

    A huge tree in the stairwell

    boulder and oak-tree and stone

    Sandra then went to work on the back wall of the stairwell. She painted one big tree, from the ground floor up to the second floor continuously. It also runs out into the two side walls, so it stands with an imposing presence. At the bottom are the names of the initiators of the project, plus the architect and the owners of the property who have put so much work in.

    On the first floor is a poem about a tree that was good at letting go. And on the top two floors are the stones of the residents, criss-cross all over, each on their own stainless steel tree leaf.

    Should it be necessary, they can be screwed out again, and there are still four spots left for future residents.

    The Tree in the Wood

    The tree in the wood

    in autumn let everything loose

    He let go of it all and as he stood

    he whispered softly:

    'Letting go is paramount in life, to stand stronger and be sound

    boulder and oak-tree and stone2
    poem on tree
    boulder and oak, stone and tree3

     

     

     

     

    Placement of the boulder with the house numbers

    A week earlier I have here too placed the boulder that I recently provided with house numbers. The boulder was put in the front yard, right next to the entrance. I had transported the nearly 500 kg heavy boulder in the back of my white little van. I could lift it out with an engine hoist I'd brought along in a trailer. After that, it was only a matter of laying planks and planting it into the garden.

    boulder and oak- boulder hoisted
    boulder and oak-positioning of the boulder2
    boulder and oak- planting the oak tree

    Boulder and Oak

    This boulder was not the only thing that was planted; later that week a young oak tree (Quercus Robur) was also planted, in appreciation of the architect and the two developers. Because an oak can live for over 450 years here, we hope that both the group home and the oak will live a long and happy life.

    Update 3 June 2023: painted

    Because the boulder was rather in the bushes and was difficult to visible in the dark and in rain, I just painted the numbers for a while. So, here goes.

    Kei with gold paint

  • A boulder with house numbers

    I recently received a request if it was possible to make a boulder with house numbers. Of course that's possible! So I went to a garden materials center and bought a heavy boulder of about a meter wide. It could just fit in the back of my little van, because it weighs over 400 kilos. Having a collision would become a problem at that weight. Had it been any heavier, I would have transported it by truck.

    boulder with house number- rough stone

    I would carve the house numbers 1-3-5 in it, for a group home for young people with a minor intellectual disability. Therefore, I chose a lively font. The boulder consists of red granite, probably a kind of Multicolour Red. But a boulder is not the same quality as found in the natural stone trade. You always need to find out if there aren't any cracks deeper inside.

    boulder with house number- polished the surface of the numbers

    Polishing

    I started polishing the place where the numbers will will come. Once I'll lower the surface of the stone surrounding them, I will end up with raised letters or numbers. If I just carve the house numbers into the stone, then they will become recessed letters/numbers.

    The tricky part here is the surface of the stone. It was formed by nature, so it's irregular. If it's wet, then it will be darker and when the weather is dry lighter. That means that in wet weather the polished surface of the figures disappears against the background. In dry weather it's easily readable.

    boulder with house number- paper figures pasted onto it

    Pasting and carving

    The group home has the house numbers 1, 3 and 5. They share one common entrance. The stone will be located at the entrance and so will have all three house numbers. Now the house numbers are still on a sheet of paper behind a window, but because the group home is situated in boulder puller's town Amersfoort, it's a much better idea represent them on a boulder.

    boulder with house number- started carving the husinummers

    I had printed out the figures at 21 cm tall on paper and pasted them onto the stone. Now I could carve the numbers right through the paper into the stone . After that I just had to bring the surrounding stone down until the numbers protruded almost 2 cm above it. Red granite is quite hard, but it all went pretty easily; the stone had almost no faults.

    Bushhammering chisel for natural stone

    Lowering the background

    When all the contours were carved, the stone in between them had to be lowered still. That's easily done with a bush hammer, a kind of blocky chisel with pyramid-shaped points. This crushes the stone surface, leaving behind a rough skin.

    boulder with house number- bushhammered the surface

    After several years of weathering you will notice that the stone has become one a single entity, with its letters clearly contrasting. Now the bush hammered spots are still a bit lighter, but that will, over time, merge into one another seamlessly.

    To finish it closer to the original surface of the stone I then followed with a rotating wire brush and brushed off all sharp bits.

    boulder with house number- house numbers finished

    Gilding or not?

    Unfortunately, it appears that in wet weather everything gets the same color. So was thinking of a solution for this. I thought of painting or gilding. Once the polished surface of the figures is gold plated, even during rain or dusk they will clearly stand out. But we are not yet certain whether that fits in with the informal nature of the group home. I will soon install the boulder and then we'll see whether one day an alteration should be made.

    This was a small (pro Deo-) job in between other things. Now I've learnt something new: how to make a boulder with house numbers. It's not a sculpture and letter carving's not something I do very often, but this was certainly just fun to do. I like working in granite, it's a robust material. I'll post pictures of installing it next week, and an update about the final finish and, still, painting.

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