Friday, August 26, 2011

September Meeting - 7th September 2011

President’s Report for September

Hello everyone. 
Latest news from the School of Arts is that Jimmy Bruce from the Arts theatre is the new President of the School of Arts and Stephen Glover is the Senior Vice President.  This year and next year will be very big years for all those involved in the School of Arts with the building project commencing.

If you are thinking of using the little CESCO kiln please hold off for a little while.  There is a problem with it and John and I are going to investigate.  Ian Lamb gave a very informative demonstration at the last meeting and I have written you a report on his tips and pieces of advice.  Basil took photos so we hope you enjoy. 

This month Anna is going to give a practical demonstration and you can become involved if you wish.

Looking forward to seeing you at the September meeting.  Bring a friend if you would like to, and think about the 50th Anniversary of the group as we will be discussing the results of the survey and forming a committee.  Until then…. Gail
Anna will get you started on making your own Nativity Scene

Ian Lamb's Demonstration at August Meeting

An example of one of Ian's beautiful bottles.
Ian Lamb gave a wonderful demonstration on throwing and provided some useful tips. 

To  warm up before throwing he recommends throwing 65 pots each with 500 gms of clay in one hour.  Not you?  Then just try a few bowls. 

Measuring tool to throw bowls of the same size
Here are Ian’s points to remember – a) weigh each ball of clay and throw to the size and shape you want in order to gain uniformity in the size of the bowls, b) attach a wire or measure to the side of the wheel to ensure the height and width of the bowl is the same.  You could use a kebab stick etc. Consolidate the rim and d) make sure the bottom “corner” of the bowl is rounded to allow the user to get the last bit of food easily.  Use one bowl as a reference when making a large number of bowls.

Sometimes we get caught up in concentrating so hard on what we are trying to achieve that we are tense.  Ian suggests quite often it is useful to continue to breath and relax a little.  It is important to know where your hands are in relation to the pot you are throwing and determine the speed of the wheel at the different stages of production.  Wedge your clay or use a pug mill.  You as the potter must know beforehand what it is you are going to make.  You cannot decide half way through the throwing if you want to be successful.  For inexperienced throwers mastering the cylinder is essential.  Most of our forms come from this shape.
A smallish bottle

Here is a recap when throwing the cylinder to create a bottle shape - weigh your clay and centre it.  Pull it up to the height you want and thin the walls.  Work out where the shoulder of the pot should be, remove the excess water from the inside and then squeeze in the neck. With your fingers on the inside, pull up the clay further and this will give height to the neck of the bottle.  Shape the shoulders to make them rounded and continue to collar in.  Pull up the neck again by pushing in with the fingers of the right hand but control she shape with the thumb and 2nd finger of the left hand.  Adjust the speed of the wheel –take your time and breathe.  Old plastic credit cards are useful to shape the neck and can provide a means of decoration on the pot.  Further decoration can be added once the pot is drier.
Ian’s tips for making bottle forms are a) know where the clay is so that you are able to shape the form to make a bottle, b) make a cylinder and ensure that there is thickness at the base for support, enough clay in the middle to allow you to “belly” out and that the top is not too thick and heavy.  Remember, know what you are making before you begin.
When you are centring clay you may have noticed that men have an advantage with their strength over women.  Don’t despair ladies, all you need to do is to use your arm by pushing into the groin or anchoring it to the wheel and pushing the clay to centre.  With the left hand on the outside after centring, push the fingers of the right hand in and push down.  Swap over the left hand into the centre and use the right hand on the outside to open up and pull the clay away from the wheel.  If you are throwing really big bottles throw the neck as a separate piece and attach on the wheel later.  Of course everyone has their own way of centring and opening up the clay but if you are having trouble you may want to try Ian’s method.

throwing a larger bottle, starting with a cylinder

Shaping the bottle base
Ian demonstrated throwing a large blossom pot.  He used a very large amount of clay but did not centre it all in one piece.  He centred the first piece and then added more clay to this piece and centred then continued until he had the amount of clay he wanted.  He pulled up the clay to form a cylinder as described above.  For his pot, he suggested that 1cm thick walls would support the pot.  He indicated that you must control the top so that it does not get too wide before you begin to collar in.  When the pot is as tall you as had already decided on, you can begin to shape the pot.  This will automatically thin the clay.  Continue to collar in the top but don’t forget to use water and slow down the wheel.  Ian’s pot was up to his elbow before he began to shape the pot and collar in.  A commercial rib or credit card can be used on the outside to shape the pot while the left hand is on the inside pushing out.  Continue until you have the shape you want and then know when to stop.  A mirror in front of the wheel at an angle can be set up to determine the shape.  It saves having to get up and walk away from the pot to look at it.  When you are satisfied with the shape take it off the wheel and allow it to dry enough before you add the neck.
To throw the neck, Ian measured the top opening of the bottle. He took an approximate amount of clay, centred it and opened it down to the wheel before pulling it to form a cylinder.  Keep the neck narrow and in this case the rim of the neck is on the batt.  Form a gallery on the top so that this can be attached to the bottle.  Cut the neck off the batt and this could be allowed to dry a little if it is very soft or very wet.
Shaped bottle base ready to take the neck which is thrown separately

When attaching it to the bottle, moisten the top of the bottle you threw.  Place the neck over the opening and with hands on the inside ,push down and roll the gallery under the rim of the top section of the pot. 
Throwing the neck upside down with a gallery for joining to the base

Joining the neck to the bottle base

When this is attached continue to shape the neck of the bottle.  Ian says that he never has trouble with the neck cracking away from the bottle.  You can at this stage trim excess clay from the lower section of the pot.  All done.  Did you remember to breathe?
Completing the joined neck

Well done Ian, A GREAT DEMONSTRATION WITH SOME USEFUL TIPS.  It is not easy to try to explain the process if you were not at the meeting.  I hope that it makes sense and that Basil’s photos clear up any misunderstandings.

Wednesday, August 24, 2011

Talk and Demonstration at Hazelhurst with Michael Keighery

Check out the link below for more details;  being held at Hazelhurst on Sunday 11 September 2011 10am to 3pm cost $20 which includes afternoon tea.

Tuesday, August 23, 2011

Competition Sponsors Launches New Underglaze Colours

Blackwattle Pottery and Ceramic Supplies have been regular sponsors of the Port Hacking Potters National Pottery Competition and recently launched a new range of underglaze colours called "BUG Colours" Their showroom is at 20 Stennett Road Ingleburn, Ph 02 9829 5555 check them out and let them know you saw it here on our blog.

Friday, August 5, 2011

TAFE and Uni get together to exhibit at Hazelhurst Regional Gallery

There was an item about this show in the members newsletter - here is the official invitation to the opening.  Hope you can get along...  note that the opening is on Friday 19 August at 6pm but as it is in the main gallery (isn't that great!) it will run until 9 October so you can visit several times ...

Hazelhurst Regional Gallery August 20- October 9 2011
Official Opening August 19 at 6 pm, RSVP by August 15
In Clay showcases the works of teachers, artists and designers who have a connection to the Ceramic Design Studio at Sutherland TAFE College, Sydney Institute. Ceramic classes, initially taught by just one part-time teacher, commenced at Gymea TAFE campus in 1966. Today it is one of the largest Sydney based training centres for ceramic practitioners. For the past forty - five years the studio has trained ceramic artists and designers who have gone on to become nationally and internationally recognized for their skill, creativity and innovation.
As a key event in TAFE NSW - Sydney Institute’s 120th Anniversary Celebration, this exhibition highlights the significance of ceramics within TAFE NSW, as well as the cultural landscape of the Sutherland Shire and the evolution of contemporary ceramic practice in Australia.
Exhibiting artists include Somchai Chareon, Toni Warburton, Trisha Dean, Walter Auer, Michael Keighery, Lynda Draper, Steve Harrison, Aedan Harris, Bunty Mitchell, Catherine Fogarty, Claudia Citton, Dianne Brock, Inga Svendesen, Janette Loughrey, Julie Batholomew, Lesley O’Sullivan,  Marian Howell, Michael Williamson, Peter Workman, Robyn Donoghue, Ross Webb, Sara Zitner, Terrance Henningsen,