I just added a BB to the Straw level (hopefully Paul doesn't mind) for "pick, mattock or other tough earth working tool". So I'd take pictures for before, during and after and once someone creates that BB you can submit it there.
"Hundreds of years from now it will not matter what my bank account was, the sort of house I lived in or the type of car I drove... But the world may be different because I did something so bafflingly crazy that it becomes a tourist destination"
I used linseed oil on this shovel after it was sharpened and the rust was removed. You can tell I've had it for a very long time from the wear patters at the tip (and that the primary user is left handed).