Speaking of weathering power, the wife just "donated" a whole set of earthtone makup shades to me to experiment on weathering. I'll report on sucess or failure as I use them.
This could lead to some really wierd looks at dept stores,,,,,,,a bunch of grizzled old men purchasing makeup??? Might want to get the wife to restock if this succeeds!!
One thing that has worked. Ladies makup brushes are great for using powdered chalks!!~ Just be sure to ask before procuring them from her vanity!!!