Mrs. Shortley looked straight ahead as if her vision penetrated the cane and the hill and pierced through to the other side.

His unique vision penetrated the emotional enigmas that flare up between the athlete and his performance.

The bright lights being used in the lower part of the studio left the upper regions in deep shadows that his vision could not penetrate.

He waved his hand into the darkness, as if his vision could dimly penetrate for hundreds of miles.

Had Harry's vision penetrated the darkened windows of the house across the street, the young man would have congratulated himself upon his action.

They stopped outside a storefront that had opaque windows through which normal vision could not penetrate.

But there were places where, somehow, their vision could not penetrate - yet they could see beyond these places!

Even the most adept magical vision could not penetrate a nonexistent spell.

Creatures were known to live far down in its darkness where even Habiba's uniquely amplified vision could not penetrate.

As before, Varzil's vision penetrated into the substance of wall, roof and floor, wood, stone and mortar.