I believe its a hammer. Hopes this helps !
The name of painting is Las Meninas
Artist- Dlego velàzquez
The correct answer is A. Tutankhamun.
Hope this helps you and more people to come!
I did a essay over these "Death Mask", thats what they call them anyway, and i seen your same picture and it belonged to Tutankhamun.
Answer:
I think it's probably Baroque again
