Frostgrave scenery (3)

A little progress on the ruined building.

Sprayed black and then overbrushed/drybrushed with some Wilko tester pot greys.
The walls, I think, need another drybrush.

However the next thing is the addition of some snow.
I'm going to give the PVA+Bicarbonate of Soda+ White Paint mixture a try to see what it looks like.