The blue and white moon flask vase is of flattened ovoid form, body depicts famille rose flowers and bats in center roundels, against blue and white flowers ground, six character QIANLONG reign mark on the bottom.|||Height: 11 3/4 in (29.8 cm) Diameter: 9 in (22.9 cm)|青花底開光粉彩花卉扁瓶|瓶小口，束颈，竖向扁圆腹，圈足，底以青花书“大清乾隆年制”款。口沿下及颈部绘较简化的缠枝莲纹，腹部二面主体绘彩色花卉、红蝠等，枝叶繁茂，热闹非凡。瓶形周正秀巧，胎体厚重，釉质肥厚，绘画流畅，青花发色艳丽。