Metalwork: Soldering and decorating the ring

i decide my half sphere would be a birds nest, so i used a piercing saw to cut out the shape of a swallow. i first cut out the basic outline, then cut the 'v' out of it's tail. i had to be very careful on corners to make sure i didn't turn the saw too suddenly, which would snap the blade.

 I then cut out a tree shape, using cut lines to show the branches.

 I soldered all the pieces together, first soldering the tree to the inside of the ring, so it came out sideways, and then I soldered the bird into the nest. The next bit was quite difficult, because i had to solder the nest onto the ring, without disturbing any of the joints i had already soldered. i used the bricks to hold the ring and the nest in the right position while i soldered them.

 I quenched the whole ring and pickled it in the acid to take the flux off. This is the finished ring. I hope to polish it some more so the surface is more even and shiny.