Stone to Bowl

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Finally the hand cranked forge blower has arrived. This is hopefully the last piece of the Stone to Bowl project. The forge blower will deliver air to the furnace, powered by hand rather than electricity. I’ll find out next month at SSW if it can be made to work. If the bellows can be hand powered it means that I can work anywhere,

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This is the model we hope to replicate.

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Clachtoll Broch: Scottish Sculpture Workshop

ironpourg copyIt looks like we should be able to bring an iron pour to Assynt as part of creating my final piece and involving local people. It’s still a long way to go, but it looks like iron will come to the Iron Age broch. The access to the broch site is a big consideration, as is the weather – molten metal and rain do not mix so we will need careful plans (and shelter). I would not use the actual broch site or anywhere that would adversely impact the site and will probably do a lot of prep work at the Sculpture Workshop.

I had a really useful meeting at SSW today with George Beasley, iron artist, and Eden Jolly, Senior technician, to scope out what I could do practically during my Clachtoll Broch artist residency. We could, for example, borrow SSW’s cupolette furnace, pictured, to cast iron in Assynt.

georgebeasleyOnce I’ve had a chance to meet and talk some more with the archaeologists who are working on the broch finds, I’ll be back up in Assynt to carry on working on the design, meeting people and seeking out resources

Thanks to Ross of RoRo studios for the photos.

Stone to Bowl

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Following further research I have made up some clay balls with a mixture of malachite and charcoal inside to smelt. Copper results from removing oxygen from the copper ore, so the sealed clay balls should be more successful that the pit smelt that I did at the Sculpture Workshop.

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I like the way the clay balls look a bit like poppy seed heads.

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I’ll let them dry out a bit before I try and get them to smelting temperature in a charcoal furnace.

VACMA support acknowledgement-text + logost

 

Stone to Bowl

VACMA support acknowledgement-text + logost

I have been awarded funding for my Stone to Bowl project. It will pay for several weeks at the Scottish Sculpture Workshop in 2018 to complete the project which will take copper ore through to cast pieces, using traditional and fully sustainable methods.

I’ve been doing some preparatory work:-

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I experimented with melting the copper that I pit-smelted this year at the Sculpture Workshop, adding in some silver to lower the melting temperature. I melted 115gm and got 74gm of copper and some residual oxides which didn’t melt. The left hand metal is copper, the right is the original smelt material which is less pure. Next trial will be to sand cast with the copper/silver alloy.

 

 

 

Iron cups

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The iron pour at the Sculpture Workshop went well. (Steve and I ran the furnace under the eagle eye of George Beasley and Eden Jolly) This is the iron piece that I showed the sand mould for in my last post. The found metal, probably copper, from the beach is now included in the iron.

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This cup has a flat piece of beach copper in it:-

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And this has some copper nails that featured in a post in January:-

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The heat of the iron has melted the copper through to the outside of the cup.

 

Fisher Gallery. New show June 2017

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Looking back to the sunny day when I took pieces down to the Fisher Gallery in Pittenweem.

Their summer show opens tomorrow, June 24th 2017.

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These are the six pieces they will be showing, so if you are in Pittenweem for ENOS, or any other reason, maybe just pop in and see them.