The back and ribs are all one piece carved out. There is an inlay around the ribs in Latin.
DLB
Sorry about the resolution this is 2MB and the camera is capable of about 45 Mp.
i had to shoot at a relatively high ISO as the lighting in the exhibition was at moody cocktail bar level. I can de-noise it in Lightroom. The camera had 5 1/2 stops of anti vibration but I still don’t trust shutter speed lower than 1/30 that much. I had to kind of pounce and shoot so as to not be in the way of other people.