Stone Ability

December 19, 2009

Fireplace Spanning a Year

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I started work on the main fireplace at Tresenny, Grosmont, in December 2008. the progress has been slow but we have restored something of the original 12 foot by 5 foot ingleknook. It is now finished and the room is lime plastered.

Ingleknooks were a 16th Century fashion of hall houses and the design of this one is characteristic of the type. Ingleknook means simply ‘fireplace corner’. I have used, with the clients’ preferences, most of the same internal structure but have repaired soot rotted stone and created a new fire back from flagstones. The hearth has been completely renewed.

TresennyLowerBeam

This photo shows the replacement of the larger and lower of the two beams while supporting the span of heavy and delicate old masonry above with props jacks and my head. I subsequently removed the upper beam also, and  then exposed the stone on the whole wall which I have repointed with lime mortar. More pictures when I get around to it.

Monmouth Cemetery Chapel

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This Victorian chapel is being converted to a visitor centre for genealogy. I am refurbishing the Bath stone features and the red sandstone.

Osbaston Copings New gable copings and finial.

Osbaston weathered Red Damaged red sandstone. Much of it is now replaced, photos of the completed building will be posted when the scaffold is off. The new red sandstone is from Black Mountain Quarries who sourced it from very near the cemetery.

Osbaston Cross  A new Celtic cross finial at the front. More photos when the building is complete.

Bank Jobs by Night

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Creating new doorways into banks with DDA access means adapting windows into doors. Banks usually have stone windows so stone door reveals it must be too. It also requires the maintenance of security so tight spaces and tricky joints while maintaining the integrity of the structure. This was at Ashton-Under-Lyne

Ashton under Lyne HSBC1

 

Where it will goAbergavenny HSBC

Here’s a rather fuzzy picture of the Abergavenny HSBC door that started life as a window. The colour of the new Bath stone jambs to ground level will very quickly weather to the same colour. They are probably already mellowed with all the rain we had.

Abergavenny HSBC

July 16, 2009

Tudor Rose Collaboration

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This week my old friends Richard Dearden and Andrew Carpenter of Tudor Rose Architectural Stonemasons (Weymouth) joined with me in creating a fireplace and thermal mass wall in green/red local stone.

The wall is coursed (and as yet unpointed) and includes niches. A fine complement to the oak beams hand cut using adze by Ben and Jo at Camp Wood Crafts.

DSC00429

April 7, 2009

Mix Work and Play

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The old adage ‘don’t mix work and play’ is wrong. And another thing - ever wonder what intelligence really is? Watch this talk by Stuart Brown on the central importance of play in our intelligence, our work, our whole lives. Using the hands interactively and creatively with the mind is central to a fuller intelligence:

And using the hands… One of the ways in which we can begin to shift out of linear classical thinking and attitudes towards non-linear ecological thinking is to begin ecologically congruent education at the level where we start our interactions and manipulations of the world.

A new form of digital human interface devices aims to begin to bridge the gap between human ecological intelligence (spatial cognition) and the power of computationally-based shared human knowledge. MIT’s David Merrill demonstrates Siftables at TED

March 17, 2009

Kilpeck Church

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The Church of St Mary and St David at Kilpeck Herefordshire is a Norman church famous for its carvings. I am currently working on the lime repointing of the church to protect the stone long into the future and also to improve the visual backdrop that the walls provide for the carvings.

Doorway KilpeckYou can see from this picture how the Victorian approach to pozzolan mortars (chuck all your coal ash in it!) resulted in very dark and impermeable joints.

The area on the top left of the photo above the main door has not yet been repointed. This will be done in due course when the laser mapping of the door carvings has been completed.

You can see how the pinky-red Old Cambrian aggregates give the wall a look which is dominated by the stone rather than the joints. This effect is in stark contrast with the dark pointing that makes the wall homogenous grey, dull and bleak.

The mortar I am using here is based on hydraulic lime. The specification being two parts Hereford red sand; one part red gravel; one part St Astier hydraulic lime, by volume. Initially this mortar dries out with a slight pink-purple tint to it but after a year or so the surface lime and aggregate dust weathers away to leave a mortar colour and structure that is almost undistinguishable from the original construction mortar deeper within the joints.

Pointing KilpeckI use two trowels in order to apply the mortar, it is then packed in using a wooden plugger and mallet before striking off with a trowel and then cleaning from the stone breathing line using a brass wire brush.

The stone breathing line is the corner or aris where the vertical face meets the bed side of the stone. This must be kept clean so that the stone can evaporate moisture optimally - moisture in the stone at this point is what the frost uses to crumble the aris of the stone and widen the joint. The joint must be filled with mortar but not overfilled. This is why rustic recessed jointing is not acceptable on historic buildings and why it should seldom be considered with most softer stones.

When this elevation has been fully repointed it will provide a more attractive background to the Norman door carvings and corbels and protect the stonework for a few more centuries.

March 8, 2009

Eco-Building

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Eco-building or more precisely the pursuit of low impact sustainable built environment is one of my passions.

AECB logoI am a member of the Association of Environmentally Conscious Builders (AECB), now known as the Sustainable Building Association. You can check out the association here

February 18, 2009

A Pinch More of Explanation

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The first post on this site (Feb 13, 2009) may not have been what you expected. The following will probably seem even more irrelevant to the craft of stone working, obtuse even. But hopefully I will get to the point, if there is one.

People involved in crafts have known since time immemorial that attention and a principle of non-effort, of intuition combined with incremental building of the task and our self within the task, is the key not only to work of beauty and function but also efficiency and balance. I will come back to balance later. From ancient times until very recently a workshop was a place in which a person worked on their self as well as a physical product. Many mystics were craftspeople, and the alchemists chose to focus in a laboratory for a central purpose in their master work on themselves. Again I will come back to this later.

Let’s get away from that esoteric stuff and down to some no less philosophical but highly relevant nitty scientific-mathematical gritty. A recent prophet of the self-in-system, Nassim Taleb, is a mathematical investment trader come iconoclast at all things classical and conventional. He has good reason to rail against conformists to conventional ideas about reality.

Taleb predicted that too much risk was being taken in financial systems. Between 2003-2006 he wrote a best selling book called The Black Swan  which argues that excessive scientific classically based thinking was being applied in ignorance of  a sea of unknown unknowns, a culture of epistemological arrogance which is caused by thinking that classical thought processes can cover all that is knowable. Classical thought processes are the basis of linear mathematics, assumptions about which went unchallenged (by those who considered themselves experts at least) until the twentieth century. Classical thinking is that which our primate ancestors handed down to us but, as you have probably guessed, ancient mystics always saw a problem with the obvious simplicity and arrogance of breaking a complex world into numerable parts and then then failing to deal with the multitude of processes that lie between those neat human imposed categories. Taleb invokes Mandelbrot’s maths of beauty and complexity in order to illustrate the gulf between classical and more realistic ways of looking at the world.

BenoitMandelbrotSml

A Mandelbrotian way of measuring the world - the fractal

My own explorations into the way people interact with the world, their tasks, and each other follow the same maths of complexity theory and has almost nothing to do with the classical-statistical methods taught to social scientists. I have had the same reservations as Taleb about the way so called experts profess on the human ability to control in subjects based around social and earth sciences - from economics to ecology and the humanities. I would much rather trust the mystics than an expert, and I reckon most people deeply distrust the cult of expertise for similar heartfelt reasons.

Reality it appears, even the realities of human individual and social life and the arts and sciences which emerge from us come about in the same way that a seed becomes a tree, in the same way that a fractal builds on its strange attractors. We do not make the plan into the completed project, we are merely the rider grappling to maintain some semblance of control. Within this lies Taleb’s approach to the culture of the expert. The real expert is someone who can think within and without the box, to feel with the heart within and without the system. Successful people ride the system, ride the task as much by the seat of their pants and intuition as by the numbers.

So here’s my take on the world from a stonemason’s perspective (c.f. Taleb): do a little bit of what seems like the most relevant priority, stand back and check what you have done. Is it what you expected? Carve off a bit and feel the texture, build a large section and see the pattern of granularity. Now, what seems most appropriate to do next? Add that to the work. How’s it looking, is it what you would like to see? Is it appropriate for what is to be created, for the function and elegance or the piece? Add a little more. Repeat for a little while without checking. Build a large section based on the same principle that you used for the small section. Is it all still hanging together? Good. Now go sleep on it. Come back fresh (changes of perspective-context are crucial), now are there any adjustments to make? Make them. Now what seems the most relevant and appropriate priority? Are you heading in the right direction?

Small or large, do things incrementally, sow the seeds, see how they grow, water them, tend the soil. You are not in control, the gods are, be humble in the work. Ride the work, create and recreate, think and feel, make the labour a love. It needs no architect or expert, the developing work is the perfection, imperfections and all. Islam admits flaws not to offend the greater powers, knowing that specks of flaw in the work are preferable to a perfect design that will in the final analysis be found just the opposite - artless and failing in its function. The acorn grows into the oak tree which is an enduring thing of unique beauty and which will do what its purpose is to do. People cannot plan and make a tree but craftspeople can make things in the image of a tree. The balance between perfection and flaws, holding the equilibrium between extremes, is a key to life processes. Bringing balance into the workshop, onto the task, into the decision-maker’s office, onto the surfer’s wave or the snow-boarder’s ride is as much a process of heart as it is one of the analytical mind. The majority of people know this intuitively, and yet our over technologised, statistically systematised world seems poised to run off the extremes of balance into nothingness. Let’s put the grand plans away and get back to the small steps, do some arts and craft, get away from this Culture of Make-Believe and back to reality.

Onwards now to some economics: Ultimately my stone work is an economic activity, contributing in its infinitesimally small way to the merry-go-round of civilisation. Taleb’s argument in The Black Swan (the same as my own in 2006) is that in pursuit of control and perfection we are putting our eggs in too few baskets. A lack of diversity - caused by trying to standardise everything and remove flaws, but introducing the greater flaw of being not fit for purpose (or lack of resilience) in pursuit of classical concepts of efficiency, AKA economies of scale under ‘there is one best way to do it’ - is leading to a lack of global socio-economic resilience.

In pursuit of ‘perfection’ we are ironing out the very resilience that makes the human world safe. Black Swans are hiding between the neat and seemingly powerful and perfect systems of economic processes. The experts and the numbers they employ are leading us towards a work that is artless and which will ultimately fail in its function. My answer is to make your own things in the most appropriate way, incrementally, as most appropriate there and then. My stonemasonry is my attempt to make what best suits the here and now for me and my clients, it does not come off the shelf from some far-away place as a one-size-fits-all solution, I stack it up myself in the most appropriate way in each different situation. It is as near perfect for its purpose as imperfect human arts will allow, and in practising stonemasonry I am practising doing things the right way, practising being in equilibrium myself - as riding a mountain or a wave, and trying to lead the way back to a non-classical (aplatonic) way of human life.

And I’m trying to grow my own food, or more precisely my children’s food, for a time when our fragile classical systems no longer stack up.

February 13, 2009

Not What You Expected

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This is the first post on my stonemasonry website and it has nothing at all to do with the trade of stonemasonry - but everything to do with stonemasonry as a craft and ethic.

In time I will begin to post a log of the work I am doing, when I have managed to sift through my pictures and notes.

But for now I invite you to see why I find working with my hands so absorbing and fulfilling. The hands are where our consciousness meets hard reality in fine tune. With those hands, in the balance point between present and future, human creativity is given external form.

Working with stone connects creative action to the long breath of our planet. In the most popular construction stones carbon has been locked away since the beginnings of life on Earth. Sometimes it is drawn into the heat of subterrania later to explode from volcanoes back into the atmosphere.

Carbon, the store of eons of living respiration, is carved and cut and shaped in a craft that is connected to the deep life processes that connect us all. For this, and for the physical pleasure of acting out volition on a solid material, stone is a living medium. It inevitably draws the worker to mediate on the connections that are bigger than us all.

These connections are something I have pursued my whole life. I find them in the mountains and vastness of wilderness, and among people.

Last week it snowed and froze here so that I could not work with mortars. Attracted by the children’s desire to play in the snow I dug out my snowboard and had a little ride. It all came flooding back - the deep connection with reality in the flow of balance between present and future, between being and nothingness. My snow-riding hero is the legend that is Craig Kelly, I invite you to watch this short clip of him illustrating everything that I have written here:

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