When I have my own brick walls outside.Moss paint: You’ll need several handfuls of moss, of buttermilk or a can of beer and a teaspoon of sugar. Mix in a blender until liquid and paint on the wall. Spray daily as it grows, as moss thrives when moist.
How to make paint-moss graffiti. I have a wall on the back (where you go out the back door to the fire pit) of the house that would be perfect. I just know you would be able to nail a design Walters Walters Bonney