Bronze lintel

bronzelintel

I was also making a bronze lintel. I had to take a silicon mould for the iron lintel so it was an opportunity to make one in bronze as well.

bzlintelmouldThe process was much the same, but it needed to be made in two pieces because of the limit on the crucible size in the foundry. The mould was taken from the original wax and then a clever ruse with carpeting provided for the thickness of the metal. The photo shows taking the mould from the wax which has just been used for the iron lintel mould.

Eden (op cit) undertook the pour at SSW and welded the two parts together. I came in to fettle, chase and sand blast it. It is now at home in my studio awaiting final texturing and patina.

iron lintel – the story continues

I spent several days fettling and chasing the iron lintel and cutting off bits that weren’t required. Eden (Senior Tech SSW) assisted with this process – giving advice and moving the piece around for me. He also finalised an ingenious scheme for affixing the piece at its final location.

lintelfettle

The lintel just fitted into my van and with further ingenious thinking from Eden it was stowed in a manner that I would be able to get it out by myself (or at least with one other)

I took it over to Stoer and we unloaded it. Unfortunately the weather was changing so the noble lintel moving team called off moving it to the broch that day, but they got together later to carry it in. My heart-felt thanks to them.

lintelStoer

We now await a decision on the final location so the lintel can be installed at the broch site where it belongs,

Puppets in Prague

A slight diversion into different material – wood. Loyal followers will recall that I have made marionettes in the past at the Prague workshop of Mirek Tretnjar. This spring I went back to Prague to make a family puppet theatre and the puppets and scenery for a production of the Snow Queen.

puppetheatre1

Family theatres are a tradition in the Czechia (remember the Sound of Music and the Lonely Goatherd, yes I know not Czechia). Above is an example of a family theatre.

pipworkshopThe workshop took us through the marionette carving, scenery painting, theatre painting, Marionette dressing and using the marionettes to tell our story. Above is a photo of the workshop with everyone working.

It was a fantastic group of talented people and I negotiated a jewellery commission which I’m so looking forward to making.

pipgangStarting with four blocks of wood, I carved the heads of my four puppets for a show based on the Snow Queen. Other blocks were carved for the hands, shoes and legs. Everything was then painted and clothes made. Mirek Trejtnar, the workshop leader, assembled the puppets and they were ready for the theatre. Lots of people helped and advised, including Marcella, Vaclav and Sota.

For some reason I can’t upload any puppet photos, above is a photo of some of the puppet artists at leisure.

It took a week to get the puppets almost complete. We then moved on to making the theatre. Dora and Svetlana helped plan and develop the performance. I was really pleased with the final family-story telling performance that we devised. I’m looking forward to sharing it with my grandchildren for their fourth birthday. Hopefully they will enjoy doing their own performances soon.

iron lintel casting

lintelfurnace

The day dawned bright and by lunchtime the mould was finally finished; Eden had mended the furnace and the ‘bull ladle’ was also fixed; the fork lift was in place to take the weight of the ladle; Michael had cracked the scrap iron (thanks Michael) and weighed the bags of coke and iron. Eden must have laid the bed of coke in the furnace when I was working on the mould indoors; the air blowers and gas tanks were in place. It was decided by the tech team to go ahead with the pour.

The furnace was lit and the air blower turned on to force the temperature up to melting point; the gas blower was turned on to the ‘bull ladle’ to heat it up ready to receive the molten iron when the furnace was tapped.

The photo above shows Michael adding a charge of coke and scrap iron to the top of the furnace. As the iron scrap heats it becomes molten and drops to the bottom of the furnace. When enough iron for the pour (over 65kg) is molten at the bottom of the furnace the bung is broken so the iron can run into the ‘ladle/crucible’.

lintelbullladle

The weight of the iron is taken by the fork lift and Michael and George manoeuvred the bull ladle into position and tipped it to pour the molten iron into the mould. There was a delay when the fork lift wouldn’t start and an alternative lifting device was tried before reverting to the fork lift.

lintelpour

 

Towards the end of the pour the bull ladle got caught in some way and the pour was aborted. The mould was showing metal through the air vents, so the general view was that the pour could be complete. The team have reviewed the equipment and made safety alterations since.

The metal needed to cool before I could peek inside, so I left it for the weekend. On Monday I removed the mould pieces to reveal an iron lintel, yeah

 

lintelcastThanks to Scottish Sculpture Workshop tech team and George Beasley.

Iron lintel – mould making continues

lintelmouldwax

The silicon mould and plaster mother mould that I took on the headland at Clachtoll made it safely to the Scottish Sculpture Workshop for the next stages.

Firstly I re-constructed the plaster mould so that I had one complete cradle for the silicon. Then I pinned the silicon into the plaster support mould and coated the inside of the mould with wax. I stippled the first layer on to capture the detail and and subsequent layers were brushed on to build up a firm mould a centimetre or so thick (thicker at the top edge) I then built the wax up as far as possible to remove undercuts on the inside.

lintelmouldi

I removed the wax wax from the silicon ready to start taking the resin-bonded sand mould.

I built a temporary box and used petrobond sand to build up the base to the wax. I did not do a good job on this, so had to make extra mould pieces at the penultimate stage (note to self to do better next time).

The resin-bonded sanded is mixed and rammed into the box around the wax, taking care to avoid undercutting.

lintelmouldii

lintelmouldiv

When the top part of the bonded sand mould was complete the whole box was turned and the ‘rescue pieces’ added. The base of the mould could then be made.

lintelmouldv

This makes a particularly uninspiring photo (above), but it over took a week to get there.

lintelwash

The mould came apart as planned and was built up into the base and the top parts. I cleaned the joins: Michael (SSW’s assistant technician) helped with the core wash; I found the bars to hold it closed and Eden (SSW technician) working with George Beasley drilled the pour holes and air vents; the piece was moved outside; the cracks were glued; the pour cups glued on; the clamp bars put on and it was ready to pour.

Unfortunately I only have video footage of this stage so I can’t show it. The next post will show the pour.

Wade Gallery and Fisher Gallery Summer Exhibitions

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However, if you want to see my work there are several pieces at the Wade Gallery in Elie, as shown above. The Wade Gallery opens at weekends until August 18th.

Jan and Richard at the Fisher Gallery have re-opened for the Pittenweem Arts Festival and have several pieces of mine in a silver copper alloy and in iron.

So although I’m not at showing at Pittenweem Arts Festival this year there is an opportunity to see and buy my work in the East Neuk over the festival period.

Keny, Fraser and Nicola are also at other venues this year.

East Neuk Open Studios 2019

2019’s open studios has been and gone. The weather was lovely and lots of people visited; and several people bought pieces or commissioned new work.

flower

Commissions included a charm bracelet as a gift for a niece in Canada, which included a dolphin from the Firth of Forth; and a neck piece using an piece of carved peat that was a brooch from my childhood. I’ll show progress on this piece in a later post.

bronzeseabowlA sea water patinated bowl went to a new home as did a sea drift necklace.

sea drift 3

It’s always good to show people my work and studio and I particularly like new commissions.