Sami Lee Woolhiser: Heightfield Mold

Here is the making of my mold for the milling project. I used Rebound 25, a brush-on silicone rubber material.

1st layer of Mold

Second Layer

3rd Layer, detail

 Here is the mother mold, a harder shell made of burlap and plaster to hold the form of the silicone inner mold when casting.

Mother mold