My body responds instantly with visible proof of what I want.

Somehow she had not expected her virginity to leave behind such a visible proof of its existence.

Those waiting for visible proof of Professor Jordan may be disappointed.

"There was, after all, no visible proof of his death," Spock continued.

Girls have spent long hours fulfilling the requirements to get visible proof of mastering certain skills.

And we have visible proof that some of the southern mountains were built by spectacular action.

The crowd at the airport was visible proof: Americans haven't stopped going places.

He wanted it there to look at, to keep panic away, visible proof of his ability to defend himself.

And they had visible proof that there were such things as thousand-credit notes.

What visible proof is there that the reconstruction aid is in fact getting through?