George O. Smith,
Problem in solid
(1947)
“ Hammer thought for a moment. "There's nothing wrong with a close-up," he said. "It's done daily."Jenny Foster smiled. "Yes," she agreed, "the screen fills up from top to bottom with the face, and the eyes look softly into the camera lens as the girl murmurs, 'I love you' and it is effective because in the two-dimensional cinema, the trick of looking into the camera lens makes it appear as though the girl were gazing softly into your own eyes—no matter where you are in the theater. But this is solid, Hammer. When the gal looks at you, I can tell that she's looking at you from here." ”
