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create stones

  1. Painting How to create Rocks, Cave Formations, Etc..

    Halloween Crafts
    Here is the method I used to create some pretty convincing lightweight rocks for a cave formation. Start out with a block of styrofoam. Next take a can of black or brown spray paint and spray the styrofoam lightly. As you guessed a lot of the foam should melt and come up with interesting...
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