Saucer-dish with powder blue, rocks and flowering plants

Dish of porcelain with round, lobed wall and bracket-shaped rim, painted in underglaze blue and red. The front is covered with bleu poudré (powder blue) with on the flat a flower-shaped reserve with here rocks and flowering plants; the back is also covered with powder blue with here four times a flower branch incised. Marked on the underside with the six-character mark of Emperor Chenghua in a double circle. Underglaze blue with copper red.