Ratings
Lightfastness | III | Fair (Impermanent)
Blue wool 4-5. The pigment will remain unchanged for 15 to 50 years with proper mounting and display. ("May be satisfactory when used full strength or with extra protection from exposure to light.") |
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Transparency | ? | Unknown
No data available. |
Staining | ? | Unknown
No data available. |
Granulation | ? | Unknown
No data available. |