And then the bad news. This one, I was hoping to submit to an exhibition, but two days out of the kiln it has developed a long crack. Maybe bad annealing, maybe the colours are not compatible, I don't know, but this is 6 kg of glass gone as it was all ready a reuse of glass from another piece with crack building tendencies and I am leaning towards the later explanation.
Showing posts with label questions. Show all posts
Showing posts with label questions. Show all posts
Wednesday, January 06, 2010
Thursday, June 25, 2009
One of my favourite books is by Haruki Murakami
It made me start working on something like this
but I haven't been able to cast this type of shape
without it cracking. I guess there is a lot of tension with the corners.
I have to try a trick, mixing paper pulp in the plaster/silica mould.
That should make the mould more flexible and maybe leave room for the glass
to contract in the annealing?
I want to use this spotted look again and again
and I am working on smaller things with a hint of use
in two days my kiln will be cooled down and ready to open
for some more spotted tests in a different shape to come out..
Labels:
inspiration,
questions,
sketching,
tricks
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