A WORCESTER BLUE-GROUND BALUSTER POTPOURRI-VASE AND COVER painted with exotic birds perched and in flight in wooded landscape vignettes, within heart-shaped cartouches enriched with gilt C-scroll, shell and hatched ornament, reserved on a dark-blue ground gilt with scattered flower-sprays and foliage, the shoulder pierced with lozenge and diamond-shaped panels, with short waisted neck, gilt rim and a wide gilt band to the footrim, the domed cover similarly decorated and with white and gilt knob finial, blue square seal mark, circa 1768