A slight problem that I encountered while making this piece, was spending what felt like forever, sanding and filing and sanding and filing to ensure that the back of my setting would get a great highly polished finish. Only to have all the solder run and ruin it when I soldered my little tree...
... After resanding and polishing I ended up glass brushing my piece to give it a matte finish because I wasn't completely happy with the highly polished result.