These macrocarpa gum flower buds were very enthusiastically received by Ollie, and after watching him chew speculatively on the dangling pod-like buds, I too was prompted to take action. Pinkysil action. It had been a while!
I shoved a thick wire into the trimmed end of each bud.
I then moulded a piece of plasticene around the wire so that when the silicone mix was poured, I would be left with a hole through which to pour the plaster when casting. This mould (and the others I've made like this) has been made upside-down.
I used a piece of PVC pipe (like the wired buds, it's pushed down into a base slab of plasticene) to contain the Pinkysil.
The Pinkysil doesn't take too long to cure - an hour later I was ready to try an initial plaster cast. The PVC pipe was removed (the very devil of a job!) and the original green buds taken out by making one clean cut with a very sharp scalpel down into the side of the mould. This mould is thick enough to be self-supporting when filled with wet plaster, and as long as I've taken care to close up the cuts accurately (the silicone tends to stick to itself a little) it doesn't leak.
Hey presto! You can see the cone-like shape at the top of the bud - that's where I moulded the plasticene around the wire. That part gets trimmed off, and I'm left with a complete plaster replica of the original bud.
It's now some days later, and the pods are fully dried out. I've been drilling, glueing, assembling and photographing a-plenty.
Hello new plaster seedpod wall hanging!
2 comments:
These are really beautiful.
Beautiful. How clever are you!
Post a Comment