So I was looking at Wolfgang's awesome Mordheim city here:
I noticed that he uses blue foam, which looks like it comes in thinner portions, and is flexible and you can sculpt it too. I tried searching google for places to buy it, but I couldn't find anything in the US. I'm not sure where I can find the thinner stuff in any local stores, so online is my best bet I would guess. I'm not sure of the exact name I should be searching for. I saw EXTRUDED Polystyrene mentioned a few times, but that usually gets me industrial stuff.
So can anybody direct me to a site where I could buy it in the US? Or does anyone have an alternative material to use? Ideally I would like to find something that is thick enough to make a sturdy wall, but soft enough you can sculpt into it. I also bought some Depron foam, and while it's really great for drawing details into, it's not thick enough to make whole walls. I was thinking of buying some foamcore instead, because I think that is thicker, and you can draw details into it. Either that, or I could just glue the Depron on top of it. What do you think?