Chinese plant pot

Very beautiful large planter in Chinese artisanal porcelain with its bowl, early 20th century. Yellow family with pretty traditional flower patterns and geometric patterns in pink, turquoise, blue, green... Hand painted/enamelled, light iridescent reflections on the colors, white interior. Simple shape with serrated collar and yellow/pink decoration, matching cup. Bottom pierced with 2 drainage holes for watering water (original). 16cm high, 20cm internal diameter at the widest (25cm edge of the collar) for the pot cover, for the bowl 17cm internal diameter, 20.5cm with collar, 3/3.5cm high. No chips, no cracks, very good general condition, nothing notable apart from a small ring of tartar on the bottom edge of the pot and slight wear due to water on the bottom 3-4cm in height, very discreet . Around 2,700-800kg. Unidentified stamp under the pot, no stamp under the cup.