A Chinese porcelain plate, Kangxi, late 17th century, painted in underglaze blue with flowering lotus stems inside a border of peony and prunus blossom, underglaze blue double ring mark to base, 27.5cm diameter A Chinese porcelain plate, Kangxi, late 17th century, painted in underglaze blue with flowering lotus stems inside a border of peony and prunus blossom, underglaze blue double ring mark to base, 27.5cm diameter