The "Wall" spell is quite popular in our group, but so far we've been making due with folded paper markers, which, frankly, didn't look very pretty.
So, this weekend I built some quick Wall markers with foam on an MDF base.
Here they are in bare, unpainted form. I made six in total:

I made them a bit thicker than you would expect for Wall Spell templates, so I can also use them as regular walls in Frostgrave or other games.
After building them I basecoated them with a 50/50 PVA and black paint mixture, to harden and seal the surface of the foam.
And here is the first half painted today:

Painting them was simply a matter of grabbing a 2" round paintbrush, mixing cheap hobby paint black and white to the desired shade of grey and drybrushing. I started with a dark mixture and after every drybrushing pass I added more white until I hade the final shade and contrast I was looking for.
Quick, messy, fun and resulting in some nice Wall templates.
