G comme Galet

Sorry for the title but it only works in french, it would make no sense to say G like the first letter of pebble :-)
Anyway, weekends are short nowadays which means I don't really have time to create new things, just to copy things I already did using other media.
A few days ago, I told you about a cadel letter on zinc, I copied it today but this time on a schist pebble, engraved by hand.