Canberra Potters'

Society Inc.

WORKSHOPS

skip to: Workshop report - Maryke Henderson April 2010

Workshop report - Rick Beviss October 2009

Workshop report - Kaye Pemberton July 2009

Workshop report - Susie McMeekin September 2008

Workshop report - Jack Doherty October 2007

Workshop report - Peter Hayes September 2007

Workshop report - Janet de Boos March 2007

Go to top of page

 

Workshop report - TERRIFIC TEAPOTS & CONSUMMATE CASSEROLES with Kaye Pemberton workshop report by Andrea Wise 18th & 19th July 2009 It was with some trepidation that I began the two day teapot workshop with Kaye Pemberton. Participants were greeted with a bustle of activity and an array of teapots by both Kaye and other potters in the CPA studio. The ice was broken with an invitation to choose a teapot and a mug and put them to use. Kaye set the tone for the workshop with encouragement to voice our views on the teapots – what did we think about how they looked, how they felt; did they function properly? How did they sit in relation to the cups we had chosen? These shared thoughts and discussion actively continued throughout the two days with the 12 participants who were drawn from a variety of backgrounds. Teapots, as anyone who has tried to make one knows, challenge even an experienced potter, both technically and aesthetically. As a beginner, or as a beginner, beginning again after a 20 year break from clay, it is a daunting task to consider all the components, make them sufficiently well and then assemble them in a manner that is pleasing to the eye. Within an hour of the workshop commencing, Kaye had us working on the wheel, completely absorbed, throwing ‘off the hump’ - the Japanese technique where only the top portion of a large ball of clay is centred - a new experience for most.

Galleries, the top edge of the pot where the lid sits, were the first to be considered. Each style was discussed, drawn and expertly demonstrated by Kaye, with practical sessions generously peppered with handy hints. Kaye used this ‘explain and demonstrate’ format for each successive portion of the workshop, briskly moving through lids (again thrown ‘off the hump’), knobs and spouts. The first day passed quickly in a hum of productive concentration as Kaye moved from student to student, answering questions, offering advice and, more importantly, encouragement. The following morning started out grey and cold, but fortuitously the clouds parted and the sun shone on the components and teapot bodies we had begun making that day. Placed amongst the garden beds to dry, everything was sufficiently firm to allow turning and finishing in the early afternoon. Kaye’s technical approach to the teapot making process is meticulous. Her attention to detail and the careful handling and finishing result in pots that appear relaxed, gentle, almost soft to the touch in their asymmetry, but that are in reality cleanly made, tight and understated. Kaye emphasised the need for minimal handling during the assembly process to avoid making a pot that looked tired or over-worked. Knowing when to stop seems to be a key factor. The workshop concluded with a discussion session where, with characteristic generosity, Kaye shared tips on materials and techniques to assist with drying, decorating and glazing the assembled pots successfully. While it might take many more years of practice to produce an elegant, fully functional teapot, after two days with Kaye’s enthusiasm, I will be approaching the task with renewed confidence.

Go to top of page

Workshop report - Suzie McMeekin

On Saturday, 27th September 2008, a group of impressionable potters enjoyed a full day with Suzie McMeekin. She not only shared humorous tales but also stories of her father Ivan McMeekin, founder of the Sturt pottery workshop in Mittagong and a founding member of the Potters Society of Australia. A very generous potter, Susie also shared with us some of her glaze recipes, which we eagerly jotted down into our notebooks. There was a wonderful display of some of her bowls and jugs for us to handle and admire, and the slide show into the past (see photo below) was also very enjoyable. If you haven’t met Susie, she is a real treat. Full of fun – and we all thoroughly enjoyed the demonstrations she did for us in the afternoon.

Go to top of page

Workshop report - Jack Doherty

Thirteen people were joined by students from the ceramics workshop at the ANU School of Art for the workshop with British potter Jack Doherty on the weekend of 27th/28th October. Sue Hewat shares her experience. This was a fantastic two-day observation workshop filled with lots of tips and inspiration.  Day one started with a slide show that gave an overview of Jack’s work. He works mainly in porcelain and his work is once-fired in a soda kiln. For colour he uses copper stains or slips. He explained how he constructed his kiln and gave a brief rundown of the firing process. For the demonstration throwing Jack used Imperial porcelain, Southern Ice and Walkers 5A stoneware.  He threw a series of different sized tea bowls and showed us how he leaves fresh lines on the surface as part of the decorating process. When the clay is drier he uses found objects to indent and highlight his work. This gives lively interest and movement to his pots. Jack likes the idea that his pots are used everyday in everyday life. He makes large vessels that are made by joining several throw pieces together. The different pieces are joined at different degrees of dryness and re-thrown where appropriate. The joining lines are left prominent or enhanced - this emphasises the containment concept as if the lines are rope, hugging the contents of the vessel. Jack uses a unique method to produce pots that are veneer inlaid with different clays or coloured clays. For this example he threw a tea bowl and a large bowl. The form is started and after the first pull, strips of different clays are placed and pinched onto the immature form. The throwing is then continued, the result being lovely subtle patterns on the outside or inside of the throw form. All the pots that Jack threw were turned and finished ready for firing once dry. Some of the pots were subjected to more decoration markings. He wipes all his work with water after they are finished. This reinforces the fresh feel that he is trying to capture. The workshop was most informative and Jack was very generous with sharing his knowledge.

(all photos from this workshop by Sue Hewat)

Sara Hogwood was another participant at the Jack Doherty workshop: Day one started with a slide show of Jack’s work and studio in Herefordshire. Originally from Northern Ireland, Jack has lived in Herefordshire for the last twenty-four years. The recent announcement of his appointment as lead potter at the refurbished Leach Pottery in St. Ives, Cornwall – due to be opened in March 2008 – will no doubt necessitate a move to the West Country. Starting with slides of his early work, Jack referred to potters who’d inspired him, including Dame Lucie Rie who he met on a trip to London while a student at art school in Belfast. For this early work, Jack mixed his own colours from commercial stains. Now he uses just copper carbonate as a colourant in three different ways: a thin wash of copper carbonate mixed with water is applied to incised surfaces and wiped away, a 2% addition to porcelain slip is brushed onto vessels and lastly 2% is mixed into a clay body and applied to vessels in the early stages of throwing. With this technique the colour is drawn through to the outside surface during soda-firing. All Jack’s work is soda-fired, sometimes to cone 6 rather than the traditional cone 10, and it’s once-fired. Jack’s kiln has two burners at diagonally opposite corners and twelve spraying ports for the soda solution: eight at the front and 4 at the rear. Jack admitted that he needs a larger kiln but he’s fired this one for so many years and knows it so well that it’s become something of a security blanket for him. ‘Function is a creative part of the process’, Jack said when the talk turned to the making process. Drinking vessels, for example, are very important (because we all need to drink) and intimate (because they touch our lips and are cradled in our hands). Jack likes to throw the same basic shape but alter it slightly each time so that the pieces, while not identical, are clearly part of a family with the same characteristics. I found this concept somewhat liberating. After the slide show Jack got down to demonstrating on the wheel. He uses just a few favourite tools: a rib small enough to create the shaping he desires, a broken-off hacksaw blade for trimming a foot before removal from the wheel, a looped tool and metal palette for turning and, most unusually, a cookie/scone cutter, also for turning and flexible enough to be squeezed slightly to fit the contours of a pot. (Not the fluted type of cutter but one with a straight edge.) During the workshop Jack used three different clays: Clayworks Southern Ice porcelain, Walker’s Imperial porcelain and Walker’s 5A white stoneware. One method of decoration referred to earlier involves applying small, thinly-rolled slabs of coloured clay to centred and opened out clay, pinching the surfaces together and continuing to throw. The result is a piece with integral colour decoration and a top edge that undulates due to the extra clay being brought to the top. This edge is not trimmed flat. Jack demonstrated the technique by applying slabs of 5A white and one of the porcelains to the other porcelain. The three colours were very apparent in the thrown pieces. Day two and Jack took us through the joining and continued throwing of large pieces. An open bowl, when leather-hard, has a freshly thrown ‘doughnut’ of clay added to it, up-ended onto the bowl while still on its batt. The seam is joined well, smoothed right over on the inside but on the outside the luting marks are only partially smoothed, leaving texture that becomes part of the decoration. The clay doughnut is thrown and shaped. Further additions can be made when the previous addition is leather-hard. When complete, a serrated metal rib incises marks into the upper parts of the vessels. Turning of the large vessels starts with them the right way up, still on the batt. Working this way up, it’s easier to see the evolving shape in its correct orientation. Final foot ring turning and tidying up is done last with the vessel upside down. Jack has found it best, when working with porcelain, to work in stages, leaving a piece for, say, ½ an hour before coming back to do final shaping, for example, the gallery for a canister’s lid. (It helps to have several wheels in your studio!) Lids are thrown off the hump; often two or three different shapes are thrown and the most suitable picked later, at which point the gallery is finished off to suit the selected lid. Lids are turned upside down using their pot as a chuck. Cling film between the pot and lid makes it easy to remove the lid. Knobs and handles (if the lid doesn’t need turning on the top) are put on before turning underneath and covered with cling film to slow drying. Final turning of lids can also be done the right way up in their pot, again with cling film to ease removal. Because vessels with undulating rims can’t easily be turned with the rim on the wheelhead (they’re too wobbly), Jack uses chucks made from a suitably sized bucket, cup, etc. with a collar of clay on top. The edge of the collar is trimmed flat with the edge of the bucket and the top cut off evenly. Covered in plastic, the chucks can be saved and re-used. Cups and small bowls can be placed upside down for turning on a pad of clay thrown on the wheelhead, reducing the likelihood of damage to thin rims. After turning, Jack uses water and his fingers to smooth away turning marks; he doesn’t use a sponge because it leaves too much texture on the clay surface.

Detail of a thrown bowl with applied slabs of clay     For more information about Jack Doherty, visit www.doherty.com.

Go to top of page

Workshop report - The Wheel as a Tool with Janet deBoos Report by Sara Hogwood
A lovely autumn morning (later giving way to welcome rain) saw twenty people gather on Saturday 24th March for this demonstration workshop with Janet deBoos, head of the ceramics workshop at the ANU School of Art. As she prepared clay for throwing, Janet spoke about the necessity of integrating the whole process of making: wedging and kneading, forming, glazing, firing, cleaning up, etc. There are bound to be parts of the process that we don’t enjoy as much as others – perhaps it’s kneading, or cleaning up – but seeing the process as a whole and giving each part attention causes everything to flow more easily.
And so Janet started with wedging and kneading, where time and attention can save time and effort in centring.  She advised having your wedging table at hand height when you stand with your arms by your side. At this height you can use your body weight effectively in the kneading process, an important activity as kneading aligns the clay particles and gives the clay more plasticity. The same principle applies to the height of your stool, which she recommends should be about the same height as your wheel. Again, this allows effective use of your body weight when throwing, particularly important when working on large pieces.
The first piece of clay was put on the wheel and patted well into the centre by hand. For the first pull up, Janet uses a ‘pinch’ grip formed with her thumb and fingers, keeping the top of the clay in towards the centre. Using her thumb, she then creates a substantial undercut at the base and pulls up again. The top is folded in after each pull to keep the opening narrowed towards the centre. The two tools that Janet used most during the day were an old credit card as a rib and a vegetable paring knife for cutting away excess clay at the base of pots before removing from the wheel. The credit card rib was used extensively for smoothing outer surfaces and removing throwing rings – throw out onto the rib, don’t push in with it.
As Janet worked there was some interesting discussion about the weight and balance of pots. Janet likes to leave a bit of weight in the base of functional items as it gives more stability. Obviously the weight of an item needs to be balanced with its size – a large, very light item can be as off-putting as an overly heavy small piece. Janet has a method of working that was most interesting to the gathered audience: when making a series of items she’ll prepare ‘spare parts’ first, that is, a number of handles, knobs, lids, spouts, necks, shoulders, whatever is needed for the finished item. When she then throws each body she can pick from the ‘spare parts’ the pieces with the best fit and feel, assembling them, even the teapots, before removing the body from the wheel. Parts not used during a throwing session can be kept (suitably wrapped) for later use. After morning tea (with delicious biscuits courtesy of workshop co-ordinator Maryke Henderson), we moved on to surface decoration and texture. Wedging a handful of grog into your clay will give texture – as the pot is bellied out wide against a rib, the grog pushes through to the clay surface. Another technique is to make marks with a rib around a pot at the cylinder stage, then belly out without touching the outer surface. The marks stretch and soften as the pot gets wider. A third technique saw Janet brush a black stain solution onto a cylinder, followed, when the stain was dry, by sodium silicate. While the sodium silicate dried we enjoyed a slide show of Janet’s works as Brindabella Pottery from 1983 to 1999, followed by slides of her current work and discussion of her collaboration with Chinese factories producing her work. Did you know that in China, bone china is seen as ‘western’ and therefore highly sought after and expensive? Returning to the pot with the sodium silicate, as it was bellied out the surface cracked in a remarkably regular pattern (see the image on the front page). The day finished with Janet throwing the parts for and then assembling a teapot. Thrown spouts she shapes and positions with a slight downward curve - as water can’t run uphill the spout doesn’t drip! Paper-clay slurry is used for attaching items – a cup of water and a couple of sheets of toilet paper are whizzed together then mixed with the clay body or dried trimmings to make a slip/slurry. There was such a lot to take in from this very worthwhile workshop that I can’t wait to get into my workshop – I particularly want to try the technique of throwing lids before bodies, the reverse of what I do now.

Go to top of page

This information last updated 17/09/11