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www.naturalearthpaint.com pages about-our-natural-pigments

www.naturalearthpaint.com pages about-our-natural-pigments

Gold Temple pendant Circa 630-620 BC Kamiros necropolis, island of Rhodes…

Gold Temple pendant Circa 630-620 BC Kamiros necropolis, island of Rhodes…

Roald Hoffman Extracting Dye from a Murex Trunculus - extracting purple dye from murex snails - Phoenicians

Roald Hoffman Extracting Dye from a Murex Trunculus - extracting purple dye from murex snails - Phoenicians

Roald Hoffman Extracting Dye from a Murex Trunculus - extracting purple dye from murex snails - Phoenicians

Roald Hoffman Extracting Dye from a Murex Trunculus - extracting purple dye from murex snails - Phoenicians

AZURITE….the stone of “Letting Go” copper carbonate hydroxide. produced by the weathering of copper ore deposits.  Azurite color combinations include electric blue, blue green, and turquoise.        In ancient times Azurite was used to produce a blue pigments and depending on the levels of copper carbonate produced a shades of blues. Chemical analysis of paintings from the Middle Ages shows azurite being recognized as a major source of the blues used by medieval painters.

AZURITE….the stone of “Letting Go” copper carbonate hydroxide. produced by the weathering of copper ore deposits. Azurite color combinations include electric blue, blue green, and turquoise. In ancient times Azurite was used to produce a blue pigments and depending on the levels of copper carbonate produced a shades of blues. Chemical analysis of paintings from the Middle Ages shows azurite being recognized as a major source of the blues used by medieval painters.

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Plaque - sculpture en relief : lions héraldiques Ivoire, h. 7,4 ; l. 4,7 cm…

Rhodes

Plaque - sculpture en relief : lions héraldiques Ivoire, h. 7,4 ; l. 4,7 cm…

Electrum pendant, from Kamiro, Rhodes

Electrum pendant, from Kamiro, Rhodes

Coquillage à motifs gravés - Tridacna squamosa (mollusque bivalve vivant dans la…

Rhodes

Coquillage à motifs gravés - Tridacna squamosa (mollusque bivalve vivant dans la…

Coquillage à motifs gravés - Tridacna squamosa (mollusque bivalve vivant dans la…

Rhodes

Coquillage à motifs gravés - Tridacna squamosa (mollusque bivalve vivant dans la…


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