----- Dia.: 19,5 cm - H.: 6 cm (the largest bowl) H.: 15 cm (the ewer) Provenance:- An important Belgian private collection.- The Song Dynasty qingbai ewer and cover, middle row, middle: The Jan-Erik Nilsson collection.- The Song Dynasty qingbai peony bowl, top row, middle: acquired from Robert McPherson, London.- The Northern Song Dynasty bowl, middle row, left: acquired from Robert McPherson, London.