Showing posts with label glaze. Show all posts
Showing posts with label glaze. Show all posts

Thursday, 11 February 2016

Glaze tests with wire

I have been experimenting incorporating wire into and onto glazes. 

Loosely wrapping the wire around the already glazed object I was curious to see what would happen to the wire. Would it melt into the glaze? Or would it sit on top of the glaze? Would it colour the glaze?

Majolica with copper and steel wire test.
Cone 04

The test results were exciting and unexpected. The copper wire bleached into the glaze, creating a green tinge with a smooth surface, and the steel wire became rough and textured like sand paper. 


Shino reduction glaze with copper wire
Cone 6
and gold lustre

The results were completely different when fired in a hotter kiln (Cone 6) with a reduction atmosphere. The copper completely melted and turned black. 

I was also interested to see what would happen if I then applied a gold lustre glaze on top of this effect. Gold lustre fires at a very low temperature (Cone 022) which meant that it didn't affect the previous results from the reduction firing. 

I can't wait to try these effects on bigger pieces of ceramics!

Thursday, 7 January 2016

222 Grips for a Stone - the trauma of an object

For many the familiar presence of things is a comfort. Things are valued not only because of their rarity of cost or their historical aura, but because they seem to partake in our lives; they are domesticated, part of our routine and so of us. Their long association with us seems to make them custodians of our memories. Yet this does not mean that things reveal themselves, only our investments in them.   
Peter Schwenger.


Not only does our human existence articulate that of an object through the language of our perceptions, but the object calls out that language from us, and with it our own sense of embodied experience.

This would imply that we as humans project upon objects the experiences of human emotions and qualities, yet at the same time things reveal to us to ourselves in profound and unexpected ways.


My explorations rely on the historical, social and political associations we place upon objects when I create my assemblages. I challenge our associations by placing objects under extreme duress, often subjecting them to immense forces which transforms the nature of the object and consequently our understanding of it.


I am not interested simply in the destruction of materials, but more about their resurrection and transformation.


These everyday objects comfort us through their familiarity, yet there is a tension between the two versions of the object: that of its known past as a familiar functional object (by association) to its current state which bears the scars of the trauma it has been subjected.


The progression of images shows the working process I am currently employing in the studio. Ceramic 'stones' are found, and then 'gripped' or contained by the steel wire woven into basket forms. 
Combining broken glass, and a shino glaze, the object is then fired to Cone 6 in a reduction atmosphere kiln. The results culminate in a glaze that has surface cracks, the wire becomes brittle and sinks into the glaze in places. The broken glass pieces mix with the glaze and run off the object before solidifying again. 

Thursday, 19 November 2015

The Thing Is - MFA Group Exhibition

NSCAD's Master of Fine Arts students are holding their annual group exhibition titled The Thing Is at the Anna Leonowens Gallery, November 17 – 28, 2015, with a public opening reception on Monday November 16 from 5:30 to 7pm.

the thing is invitation designed by Emily and Carly

This year, the group of sixteen MFA students will present work in a range of media from textiles, jewellery, ceramics, sculpture, and painting to photography and digital work. This group comprises nationalities spanning Australia, China, Estonia, Japan, and Canada, including four Nova Scotian artists.

They bring with them a variety of inspirations and ways of working, influenced both by the locality of NSCAD in Halifax and by their mother cultures. Representing a diverse range of themes, which include social engagement and working across disciplines in art and craft, the exhibition 'The Thing is' promises to be one that will engage the senses and the mind.

The Thing Is
Exhibition view looking through the window from Granville Mall

My work in the show continues to explore the concept '222 Grips for a Stone'. I have set parameters within the exploration, limiting my materials to found objects, wire and glass.

Presence of Absence Series

Whilst exploring the materiality of the objects I have also been contemplating themes that continue to surface in my work, including travel and movement, place, loss and regeneration.

Found clay object
shino glaze, wrapped with copper wire and steel handle
#36 of 222 Grips for a Stone 

The clay object (found in the clay recycling room) represents a sped up version of the natural geological occurrences in nature. It contains a sense of place, and is energised by fire and sensitised by touch.

Found clay object,
wrapped with steel wire, melted copper and glass
#37 of 222 Grips for a Stone

 Human occupation is a layering process on the landscape. The wire alludes to the impact of white settlement: roads, mapping and fences. At the same time it is reminiscent of women work, knitting and embroidery which uses line to create their own surfaces.

"The thread, or line transforms into traces, and surfaces are brought into being. At the same time the transformation of traces into threads also dissolves the surface" ~ Tim Ingold

Wire protects the stone, inhabiting the liminal space at the boundary of the object. It holds the stone together, but at the same time things are slipping through its grasp.

Found clay, railroad spike, glaze, steel wire
#38 of 222 Grips for a Stone

Glass has a materiality that under heat, or through time it will liquify which enables it to slip through the grasp of the wire. But at the same time it begins to also grasp the wire. Which embodies a continuous state of being.


Found clay object
nail and chain
#39 of 222 Grips for a Stone

The found objects have material, political and cultural resonances. 

The Presence of Absence, aligns with an extensive tradition of assemblage art that continues through to the work of Louise Bourgeois.

“To Bourgeois, assemblage is an act of ‘restoring…and rebuilding…it is a coming to terms with things…a work of love’ (it is a) a peaceful existence, not like carving, which she sees as an ‘attack on things' (Bernadac & Obrist 1998p.142-143)”

For more information on the exhibition, visit the NSCAD MFA blog



Thursday, 5 November 2015

Earthenware Glaze Tests (low fire)

I have been experimenting with different low fire glazes. These glazes are for earthenware with a low firing temperature to cone 04. (1060 degrees Centigrade, or 1940 Fahrenheight)

This is partly because I have been working with found objects from the clay recycling room and these  shapes are usually made from earthenware, the clay utilised by the Introduction to Ceramics students in the studio.

I am interested in both glazes that run or form a drip, and surface texture. 

thickly applied Majolica (left) & Willing White (right) 

My first experiments were with thickly applied majolica and willing white. The test pieces were dipped 6 times and the glaze was about 1/2 centimetre thick. Whilst interesting, the results weren't quite what I was looking for.

Vardis blue over Power Black (left)
Power Black over Vardis blue (right)
Next, I experimented with double dipping of glazes, combining gloss finishes (such as power black) with textured finishes (Vardis blue).

Turquoise and Power black

It was also interesting to see how different glazes responded to being dipped first or second. Depending on this the resulting texture changed.


copper wire (left) steel wire (right)
with Vardis Blue

I then became interested in experimenting with layering different glazes combined with wrapping either copper or steel wire. 

Turquoise and Power black over steel (left)
Turquoise and Power black over copper (right)

Copper wire on bare earthenware (left)
Vardis Blue over steel (right)

Recipes

Roxie Power Black - Cone 04

Frit 3134          25%
Frit 3195          15%
Frit 3249          35%
EPK                 25%
+
BIO                  8%
Mang. Diox     8%

Turquoise - Cone 04

Gherstly Borate  35%
Neph Sye            5%
EPK                    5%
Flint                  42%
Lithium Carb      8%
Super Copax       8%
Copper Carb       3%


Vardis Blue - Cone 04

Neph Sye          20%
EPK                  20%
Flint                  11%
Lithium Carb      5%
Barium Carb     43%
+
Copper Carb       7%


Willing White

Gerstley Borate   35%
Lithium Carb        8%
Neph Sye              5%
EPK                      5%
Flint                    42%
+
Zircopax              10%


Linda Arbuckle Maolica

Flint 3124          57.16%
EPK                     9.4%
Kona F4             14.9%
Bentonite             1.2%
Super Pax           13%
Neph Sye            5.42%
+
Rutile                 0.25%







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