Difference between revisions of "Category:Other Greens: Ukiyo-e colorant"

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[[File:SC155045.jpg|right|250px|link=https://collections.mfa.org/objects/207552/kamakura-village-from-an-untitled-series-of-westernstyle-l?ctx=1be86594-d25a-458d-827f-8e5dc3048977&idx=0|Kamakura Village by Katsushika Hokusai]]
 
[[File:SC155045.jpg|right|250px|link=https://collections.mfa.org/objects/207552/kamakura-village-from-an-untitled-series-of-westernstyle-l?ctx=1be86594-d25a-458d-827f-8e5dc3048977&idx=0|Kamakura Village by Katsushika Hokusai]]
  
<font size="3">'''Other Greens'''</font>: In addition to greens formulated by overprinting or mixing [[:Category:Dayflower/Turmeric: Ukiyo-e colorant|dayflower+turmeric]] and [[:Category:Indigo/Orpiment: Ukiyo-e colorant|indigo+orpiment]], other combinations have been found. Other greens detected so far are:
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<font size="3">'''Other Greens'''</font>: In addition to greens formulated by overprinting or mixing [[:Category:Dayflower/Turmeric: Ukiyo-e colorant|dayflower+turmeric]] and [[:Category:Indigo/Orpiment: Ukiyo-e colorant|indigo+orpiment]], other combinations have been found.
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Other greens detected so far are:
 
*[[Malachite]] is used in early handcolored prints but disappears once color printing is introduced.
 
*[[Malachite]] is used in early handcolored prints but disappears once color printing is introduced.
 
*Dayflower, flavonoid
 
*Dayflower, flavonoid

Revision as of 20:49, 17 July 2020

Kamakura Village by Katsushika Hokusai

Other Greens: In addition to greens formulated by overprinting or mixing dayflower+turmeric and indigo+orpiment, other combinations have been found.

Other greens detected so far are:

  • Malachite is used in early handcolored prints but disappears once color printing is introduced.
  • Dayflower, flavonoid
  • indigo?, flavonoid



Examples of Other greens in Ukiyo-e Prints

Dyed indigo.jpg

Indigo FORS.JPG
Beauties of the Yoshiwara by Suzuki Harunobu

Dyed indigo.jpg

Indigo FORS.JPG
Beauties of the Yoshiwara by Suzuki Harunobu

Dyed indigo.jpg

Indigo FORS.JPG
Beauties of the Yoshiwara by Suzuki Harunobu

Dyed indigo.jpg

Indigo FORS.JPG
Beauties of the Yoshiwara by Suzuki Harunobu

Dyed indigo.jpg

Indigo FORS.JPG
Beauties of the Yoshiwara by Suzuki Harunobu

Analysis

Excitation Emission Matrix (EEM) spectroscopy can easily identify turmeric due to its high fluorescence and clear, consistent pattern. Another yellow colorant thought to have been traditionally used, Japanese yellow wood or kihada also fluoresces very brightly but they give very distinctive EEM patterns, making it easy to differentiate between the two. Yellow wood has not been detected so far.


List of Prints

List of prints where indigo was detected