Chinese Blue/White 'Prunus' Ginger Jar & Cover. Having Double ring blue underglaze mark on bottom. The globular body painted in reserve with prunus limbs branching at angles and extending slender shoots of new growth bearing clusters of buds and blossoms all against a bright cobalt-blue ground painted with 'cracked ice' pattern, the domed cover similarly decorated. Height: 11.5 inches (with cover).