Ceramic pocket emptiers

Beautiful harmony of shapes and shades for this set of three empty pockets or cups made by a ceramic craftsman. Bronze color for three different sizes and a thick navy blue brushstroke giving relief, also different on the three pots. Interesting shape, fairly flat but very stable half-sphere base. No indication of brand or provenance. Good condition, very slight manufacturing defects during firing. Heights: 8, 7 and 6 diameter: 9, 9.5 and 10.5 cms.