A room can feel unforgettable before anyone notices the furniture brand, the paint color, or the square footage. That is true on screen, and it is true in a home for sale. One of the best pop culture lessons in visual impact comes from Star Trek: The Original Series, a show that built a convincing vision of the future with bold color, clean forms, dramatic lighting, and strong narrative purpose. The bridge of the Enterprise was not cluttered. The captain’s chair had presence.