This exquisite limited-edition purple-glazed double-sided vase from the Qianlong period is characterized by its unique dragon and phoenix relief design, showcasing a three-dimensional relief technique. The front features a dragon motif, while the reverse depicts a phoenix, both exquisitely decorated. The base bears a six-character inscription: "Made in the Qianlong Reign of the Great Qing Dynasty." Purple glaze has always been a favorite color of empresses and concubines in ancient times, making this exceptionally beautiful vase extremely rare and a truly unique artistic treasure.