How to make realistic rock surface moulds and rocks from Tin foil
So i needed a rocky surface and didn't want to spend money on moulds. Here's how i did it.
This is easy rocky surface moulding, and you can throw away the mould to make new ones.
Tinfoil is king when you have some around, and it holds the plaster perfect!
You don't have to worry breaking it, and it's disposable!