A Rosenthal Studio Line 'Variation' coffee set designed by Tapio Wirkkala

A Rosenthal Studio Line 'Variation' coffee set designed by Tapio Wirkkala, comprising coffee pot and cover, milk-jug and covered sugar basin, four cup and six saucers, textured surface glazed white, the saucers matt black glaze, the cover with gilt decorated knop, six dinner and side plates with similar printed design, a Rosenthal footed tazza and a milk-jug and covered sugar basin, printed Rosenthal mark, saucers with facsimile signature, 22.5cm. high (a lot)