An assorted group of blue and white porcelain

An assorted group of blue and white porcelain
Late Ming Dynasty and Kangxi
Comprising a 'kraak porselein' bowl with ducks, 21 cm. diam.; a bowl with flower-heads, 22 cm. diam.; a set of three moulded deep saucers with landscape, 16.5 cm. diam.; and a plate depicting scholars and trigrams, 16.5 cm. diam. (cracks and chips) (6)