Mask of Snail Shells.

The Mask,made from Snail shells. Sandra Heeks,a student at Bath Spa University, has on display in Salisbury masks made from coal,fungus,bark,dandelion and others.Part of the Six Senses exhibition from the students.
I was unable to get the photo to do justice to the work,shadows,lights,self reflections etc defeated me.However the work is interesting and materials used may be something not seen before.