Perhaps because his eyes were the most expressive things Gen had ever seen.
She had one of the most expressive faces I'd ever seen.
The human voice is the most expressive musical instrument of all.
The most expressive music making with no loss of dignity seemed the aim here.
Unable to speak, she has developed one of the most expressive faces I've ever seen.
Still, those eyes, his most expressive feature, keep betraying him.
She had the most expressive eyes I'd ever seen.
They're the most expressive part of a woman's body, especially in your case.
Turned out to be one of my most expressive musicians.
I have always maintained that English is the most expressive language in the world.