Sunday, 1 December 2013

Taking Plaster Moulds

I was quite looking forward to taking moulds from my silicone, not only because it meant that I was finally getting somewhere with this project but because the silicone is square so it would be nice and easy to cottle up (small victories).
Pay no attention to the leak in the bottom-left corner..
Dental plaster would have definitely been the way forward but didn't have any so I improvised (can I really call it that?) with regular plaster. The improvisation being that I didn't use flint so it wouldn't be as thick and lumpy and I could get cleaner details, and I poured it whilst it was still super watery to encourage it to get into all the little gaps. Andrea Walsh (one of our artists in residence) suggested pouring a really thin layer first and blowing it into them with the outer tube of a Biro pen- a top tip she learned during a residency at Wedgwood.
A surprising level of detail!
They actually ended up turning out okay; there's quite a lot of bubbles and some of the details did keep getting pulled off when I was removing the silicone. 

A few plaster causalities- oops!
Whilst I am actually pretty happy with how the plaster has been turning out they do need a bit of work done on them to get them all nice for casting from.

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