These beautiful creations are made of moss. Environmentally friendly and without the lasting property damaging nature of painted graffiti, it’s a great little addition to ones artistic “bag o’ tricks.” Keep it moist and it generally thrives (the “moss only grows on north-facing surfaces” thing is a myth). The ingredients necessary to make such a design are listed below. Find detailed instructions at wikihow.
3 cups of moss (washed, clean of soil)
2 cups of buttermilk or 2 cups of yogurt (should be plain yogurt)
2 cups of water or beer
1/2 tsp of sugar
corn syrup (optional)
a blender (that you probably don’t want to use other than for this)
via Neatorama
Image: Anna Garforth