Tiresian blue

Tiresian blue is a hue of the color blue which is visible only during prophecy and fortune-telling events.

Commentary

One cannot normally perceive Tiresian blue, because it is only perceivable while genuine prophecy or fortune-telling is actually in progress.

Compare Numen (nonfiction) and Cryptographic numen.

In the News

• 

  2017: Famed illustration Blue Foliage 2 stolen from the Walker Art Museum in New Minneapolis, Canada.

Fiction cross-reference

• Cryptographic numen - some cryptographic numen have been reported to glow Tiresian blue; this may be a blue version of Gray light
• Gnomon algorithm
• Gnomon Chronicles
• Scrying engine - commonly use Tiresian blue to indicate stochastic confidence

Nonfiction cross-reference

• 4578a1 (nonfiction)
• Blue (nonfiction)
• Blue Foliage 2 (nonfiction)
• Color (nonfiction)
• Numen (nonfiction)

External links

• [ Post] @ Twitter (4 April 2021)
• Tiresias @ Wikipedia