A while back I posted a question in the Tips forum about making purple foam board into terrain since I got a square on sale at Home Depot. Lots of helpful tips but I finally had a chance to put everything together . . . and so I have the start of some hills!
Stage one had me get a hot wire cutter . . . tried a few of the other methods mentioned- just too messy and wasted too much material with my clumsy attempts. The hot wire went back and cleaned up . . . and I also learned it required a very steady hand- wavy edges were not by intention!
I used a primer can of paint to make the purple into green. I have put green flock on top and will re-watch the video I saw the technique on at first . . . I do not want the flock coming off during play. I also will be drawing in the hexes.