How to make quick and easy rock faces

Preorder my terrain book here - In this quick and simple tip, I take you through how to carve good looking rock faces easily from polystyrene (styrofoam) using just a steak knife and a bit of sand paper. Find me on Facebook :   / theterraintutor   . Support TTT on Patreon -   / theterraintutor   Follow TTT on Facebook -   / theterraintutor