"Good enough. The Red Spark has an image-finder. Have you visual connection?"
"Yes, the whole room; they have a dozen finders."
"Use a magnifier. Get me the closest view you can."
"It's done, Colonel. I did it just in case you called."
"Connect it."
In a moment our mirror-grid was glowing with the two-foot square image of the interior of the Red Spark Cafe. I knew the place by reputation: a fashionable, more or less disreputable eating, drinking and dancing restaurant, where money and alcholite flowed freely. The patrons were successful criminals of the three worlds, intermingled with thrilled, respectable tourists who hoped they would see something really evil.
The Red Spark was not far from Halsey's office; it was perched high in a break of the city roof, almost directly over Park-Circle 29.
We crowded around his desk. The image showed the interior of a large oval room, balconied and terraced; a dais dance-floor, raised high in the center with three professional couples gyrating there; and beneath them the public dance-grid, slowly rotating on its central axis. A hundred or so couples were dancing. The lower floor was crowded with dining tables; others were upon the little catwalk balconies, and still others in the terraced nooks and side niches, half-enshrouded, half-revealed by colored draperies.
The image now was silent, for Halsey was not bothering with audio connection. But it was a riot of color, flashing colored floodlights bathing the dancers in vivid tints; and there were twinkling spots of colored tube-lights on all the tables. I saw, too, the blank rectangles of darkness against the walls which marked the private dining rooms, insulated against sight and sound. Here one might go for frivolous indiscretion, or for conspiracy, perhaps, and be as secure from interruption as we were, here in Halsey's office.