The blur on Not Sasha’s face gave me the coolest idea! Say there is a visual rendition of TMA. Sasha will get offed. Not Sasha comes in.
Her face is never again in focus.
Background of shots. Back turned to the camera. Head just out of the shot. Camera straight up aimed at the torso. Just never see her face.
It would take an excellent actor, who would need to express emotions through a serious limiter and be recognizable through physicality and voice only, but maaaaaan, would that be cool.
Frankly, this idea would strongly benefit from an animated adaptation. Then you could even have all the voices be correct. That would be fun.
I just want her to be so unnerving. I want her grating on my nerves and making me nauseated. I had no idea I would be so enamored by the idea of a visual TMA adaptation. Thanks, OP. Your art is fantastic.