pâte-de-riz

…of crystal, semicrystal, glass, and pâte-de-riz (glass made by firing glass powder in a mold), the latter a Bohemian innovation. Sky blue—a colour invented in Bohemia in 1835—was copied at Baccarat and Saint-Louis about 1843; the glass used was generally pâte-de-riz. Ultramarine blue was most frequently used between 1845 and…