To create a realistic Hogwarts-style castle stone finish in dollhouse miniature (1" scale) you will need: Sandstone (or Suede) craft paint, Mudstone (or Barnwood) craft paint, Antique Gold (not metallic) craft paint, craft roller and tray, 1" craft paintbrush, 1/2" craft paint brush, small stiff paintbrush
Create depth by dry brushing on Mudstone. go lightly here and there. Then add a bit more here and there. Allow some areas to be heavy and some areas to be light. Let dry. **dry brush: lightly dab the tip of the brush in the paint. Brush and tap paintbrush on newspaper until there is very little paint on the brush. Now you r ready to 'dry brush' a small area .