More to explore:
"Organic graffiti." I wonder if it would need a specific type of moss to work. <. < Moss is a spore growth kind of thing, so maybe not. :D I'll have to look into this further because it would be great to have writing on a garden wall with moss. (you'd just have to trim it to make sure it stayed put. haha)
DIY moss quotes for the garden wall using moss, buttermilk and blender tutorial. Via I Waste So Much Time. Would b awesome to try...
puree moss, water and gardening gel (???) and paint onto wood, concrete or brick buildings.....spray with water and get awesome moss art :)
moss graffiti- cool idea for garden walls.
DIY Moss Graffiti. Garden wall yeahyeah!
moss graffiti I just read about this in an old 70's natural crafts book! Cool idea.