The Hitchhiker's Guide to the Galaxy by Douglas Adams

And the next thing that happened after that was that the Heart of Gold continued on its way perfectly normally with a rather fetchingly redesigned interior. It was somewhat larger, and done out in delicate pastel shades of green and blue. In the center a spiral staircase, leading nowhere in particular, stood in a spray of ferns and yellow flowers and next to it a stone sundial pedestal housed the main computer terminal. Cunningly deployed lighting and mirrors created the illusion of standing in a conservatory overlooking a wide stretch of exquisitely manicured garden. Around the periphery of the conservatory area stood marble-topped tables on intricately beautiful wrought-iron legs. As you gazed into the polished surface of the marble the vague forms of instruments became visible, and as you touched them the instruments materialized instantly under your hands.

Looked at from the correct angles the mirrors appeared to reflect all the required data read-outs, though it was far from clear where they were reflected from. It was in fact sensationally beautiful.