Ewing moved to his camera. "It's more than a theory. I can prove it." He
ducked behind the camera. "Let me take your picture, Mr. Barrett, and
I'll prove it."
"Wait a minute!" Joey half rose from the chair in protest, and then,
with a shrug subsided. "Sure," he said. "Why not?"
"Thank you," Ewing answered. He focused the camera, cut on extra lights,
posed Joey, took his picture.
The ordeal over, Joey moved toward the door.
"You'll see, Mr. Barrett. This picture will convince you."