Jackman's Art Materials Blog
Ultramarine Pigments in depth
Posted by Marc Jackman on
Ultramarine is a deep blue color pigment which was originally made by grinding lapis lazuli into a powder.
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- Tags: Blue, Pigment, Pigment Blog, Pigments, Ultramarine
The Hegman Gauge
Posted by Marc Jackman on
Determining the fineness of a watercolour's grind is important, because too coarse a grind may reduce the paint's color uniformity, gloss, and opacity.
Red Iron Oxide Pigments
Posted by Marc Jackman on
Why do Red Oxides differ between manufacture even when the same pigment is used?
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- Tags: Iron Oxide, Micronised, Pigment Blog, Pigments, Red
The Quinacridone Pigments
Posted by Marc Jackman on
The Quinacridone Pigments
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- Tags: Pigment Blog, Pigments, Quinacridone
Chrome Oxide Green
Posted by Marc Jackman on
Chrome Oxide Green
Also Known as Chromium Oxide, Chromium Oxide Green, Chromium Sesquioxide or Chromia and is one of the four oxides of chromium
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- Tags: Pigment Blog