L'Oréal Colour Congress 2022
For this event I gave a talk about the history of hair colouring, followed by making some lake pigments and finishing by a practical paint making workshop.
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The workshop display table with lake pigments and examples of colourants used to change the hue of hair throughout time.
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Close up of the Pigment display table.
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Three lake pigments: cochineal, woad and weld.
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Cochineal lake pigment slowly settling out.
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Weld lake pigment slowly settling out.