Baluster covered jar with two pearl chasing dragons

Baluster-shaped lidded jar of porcelain, covered with a black glaze and painted in underglaze blue and on biscuit in green, yellow, and aubergine. On the body, two four-clawed dragons chasing pearls among clouds and flames; on the underside, a double ring; the rim unpainted. The lid is missing. Enamel on biscuit with famille noire colors.