Vintage Pop Art vase in red color glass. Likely made circa 1960s - 1970s, Riihimäki glassworks. Height 16 cm. Excellent vintage condition.
This vase has a slight opalescent effect in the upper part.
Opalescent glass - semi-transparent, refracting light in a unique way. Named after the precious gemstone opal, also known as the "moonstone" due to a similar optical effect.
Light often refracts more intensely along the edges of the object. They appear to "glow".
