A very good video. A couple of comments which may help in future
ones - it would have been nice to see the ring in the opening shots
to understand from the outset exactly what you were doing and you
could perhaps think a little more about lighting as, whilst the video
is very atmospheric, it is difficult to see the parts you are
manipulating as you grind the lapis and fit it to the ring. Maybe a
bit more front lighting would help.
Ian W. Wright