This photo shows the difference between a two-part sand mould and an open pour. The level of detail on the two part mould is far greater than on the open pour.
I had read that this was the case, but I’d not experimented myself previously.
Both pieces are ‘my-smelt’ copper with silver alloy, cast in oil sand. The piece on the right is made in a two-part mould. The piece on the left I heat-patinated after I’d cleaned it up. Both are from the same former, which is an Edwardian mourning brooch. I will make the more detailed piece into a necklace; the open pour piece is too heavy to wear, but is very tactile.
The iron pour at the Sculpture Workshop went well. (Steve and I ran the furnace under the eagle eye of George Beasley and Eden Jolly) This is the iron piece that I showed the sand mould for in my last post. The found metal, probably copper, from the beach is now included in the iron.
This cup has a flat piece of beach copper in it:-
And this has some copper nails that featured in a post in January:-
The heat of the iron has melted the copper through to the outside of the cup.
I’m heading back to the studio to start work on all the new ideas from my week at Goldsmith’s Getting Started course. First job will be the year planner. Fortunately I now have two – one from HSWalsh (a freebie in our goodie bag) and one from the Design Trust.
I also had a drink with the new owner of the fine silver bowl pictured on exhibit at Goldsmiths.