 I make these tangles using the 'burnout casting' method. Apart from the feed system there is no wax involved. The ivy burns away after its time in the kiln and molten bronze fills the space that remains. (hopefully) |  When putting on the runner feeds I have to think about how the bronze will flow. I only have one shot at casting these. It has to reach all areas as quickly as possible as it will cool quickly traveling through these small spaces.
I like how these tangles look at this stage with the runner feeds attached, sometimes its a shame to cast them! |
---|