penetrating eye

Three days before our interview, Ms. Perry greeted me in her dressing room at “Saturday Night Live,” where she was performing on the season finale, and interrogated me with questions while maintaining some of the most penetrating eye contact I’ve experienced outside of an ophthalmologist’s chair, her already wide eyes blazing under heavy swooshes of silver glitter.

O, as embodied by Keaton, is a man desperate to escape the camera and the penetrating eye of the public.

He has agreed that the first vital step will be to bring his penetrating eye and expertise to a specific task.

Her penetrating eye is rivalled only by her nose.

Your penetrating eye needs not more explicit language to discern my meaning.