Her love of astronomy was evident in her Doi Tung Royal Villa. The ceiling of the main reception hall is decorated with the constellations as designed by the Bangkok Planetarium. "I want a ceiling for the hall that is inexpensive," she instructed, opting for a carving of the solar system and the 12 signs of the zodiac, and 12 constellations rather than a crystal chandelier. Each star was represented by a light bulb giving off a comparative magnitude of light. Wood carvings of other constellations also adorned her private balcony and some of doors.