Has anyone tried carving rock in the blue construction styrofoam? I
Carving Rocks In Foam - the MRH Forum
Carving and Painting Foam Rocks.mp4
jfmcnab's blog Model Railroad Hobbyist magazine
Great large rock molds - the MRH Forum
Carving Rocks In Foam - the MRH Forum
Carving Foam Rocks 1
Great large rock molds - the MRH Forum
Painting rock wall castings - the MRH Forum
Hand Carved Rock Help. - the MRH Forum
MRH Feb 2012 - Issue 24 by Model Railroad Hobbyist magazine - Issuu
Hand Carved Rock Help. - the MRH Forum
Mountain construction using puffball (and other) trees - the MRH Forum