Taking the idea of the internal cavity of the mouth being created entirely by a machine as a contrast to the organic origins of the external space of the mouth and face, I took this further by adding in all the elements of the internal anatomy. I modelled the tongue, tonsils, uvula, soft palate and connective tissue when the mouth is stretched open. As the shape of the inner cavity of the mouth and things such as the placement of the tongue affect the voice, it will be interesting to test this by changing different aspects for each variation.

Altering the shape and placement of the tongue, this may change the way sound would resonate through the space: