The story of ultramarine
The stone from the sky
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Sacred blues of the ancient world
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The birth of ultramarine
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The great chemistry race
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Out of the blue
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YOUR GOAL
Master of The story of ultramarine
andy Ultramarine Blue
It's worth more than gold! (Yeah, more than gold!) / That blue from over the sea is so bold! (So bold!)
Laundry science: Ultramarine blue makes yellowed white clothes look brighter because blue and yellow are complementary colors that cancel each other out.
A brilliant deep blue pigment originally obtained from lapis lazuli. Around 1665, Johannes Vermeer painted the iconic headscarf of Girl with a Pearl Earring using this pigment.
Aside from fine art, what household product is synthetic ultramarine commonly added to as an optical brightener?
What is the primary environmental advantage of synthetic ultramarine over heavy-metal pigments like cobalt blue?
In which decade did Yves Klein first present his famous monochrome blue paintings to the public?
What special ingredient did Yves Klein use as a binder to preserve the raw, powdery look of his blue?