Cobalt Ultramarine (Noun)
Meaning
Greenish-blue pigment consisting essentially of cobalt oxide and alumina.
Classification
Nouns denoting substances.
Examples
- Cobalt ultramarine has been widely used in artists' paints throughout history due to its vibrant color and lightfastness.
- The paint used in that famous watercolor landscape contained a large amount of cobalt ultramarine, contributing to its striking blue tone.
- An ancient ceramic vase discovered in the ruins featured intricate designs colored with cobalt ultramarine.
- By gradually adding more white to the cobalt ultramarine pigment, an artist can achieve a variety of hues in the painting.
- Throughout its lengthy lifespan, that still-life masterpiece kept a fascinating appeal that researchers speculate to the perfect inclusion of the radiant shade – primarily greenish-blue cobalt ultramarine in its foundation.