Paolo Venini explored the subtler side of glass with his Incisi series, designed in 1956. Hand-blown in Murano, this bottle is finished using a complex cold-engraving technique that gives its surface a finely textured, satin-like quality. The vivid sapphire glass shifts from luminous to deep as the light moves across its rounded body, crowned by a softly domed stopper that completes Venini’s beautifully restrained form.