Possibly made by Imperial Palace Workshops, of flattened ovoid form and supported on short oval foot rim, it is elaborately enamelled with continuous scene in relief of birds perching on rocks or in flight amidst flowers, the birds finely detailed with feathers, all in vibrant multi-colors, framed under an scrolled border at the neck, the base with enamelled four-character QIANLONG mark. Qing Dynasty period.