A rare long-necked vase with bat motifs, featuring a white base and enamel bat designs, dating from the Qianlong period of the Qing Dynasty, stands approximately 23 cm tall. Exquisitely crafted with meticulous and complete painting, it also includes a swastika pattern on the body. The base is inscribed with a four-character mark: "Made in the Qianlong Reign." The distinctive light blue lettering is considered a special mark reserved for imperial ceremonies; this elegant and dignified piece is extremely rare and a truly unique treasure.