Shaun Fleming (aka Diane Coffee) who's in that first pic is actually a great example. I'm like 99% sure he's NeTi (similar Si+Fe shade to myself, I'd say) and his face does some insane things. When he performs it's like absolute Ne playfulness, with his face, his voice and his hands/music all leaping from expression to expression.
It would be really cool to compare/contrast that with the faces of Se. That might be very telling in terms of their cognitive overlaps and differences.
recently typed as NeFi by the vultologists here (thanks!), ive been studying CT for a while, but i got it completely wrong other than P-lead and Fi/Te.... - NiTe i thought!!!?!?!?! will figure out my temperament soon, as i relate neither to Ne nor Fi descriptions here, so must be one of the others
some Ne faces or times where i was "imitating" something...i honestly never spotted them before ...they are everywhere...omg..this is why i try to keep my mouth shut
(there is no sound unfortunately. funny voices come with the funny faces!!!)