After a long hiatus I'm getting back into the swing of scratch building terrain.
Previously, when I've built houses and such, I haven't really used bases for my pieces of terrain. The closest I've come is just a piece of thin cardboard on which to put the building materials.
Now when I'm gearing back up to build stuff, though, I've planned to build a simple wooden shed. And I realize that it will be very fragile, and I want it to sit on a base both for added stability and for something to grab onto when moving it around.
What's good to use as a base?
I'm thinking MDF, which seems huge in general these days. I can't decide on a thickness, though. 2 mm? 3?
How about cork? I'd be afraid of it crumbling. Maybe paint it with watered down PVA-glue? Gesso? Do sheets of cork warp?