substance

Blue Colour

A named craft material / finish lemma (Blue Colour) drawn as an exact public-domain workshop phrase.

Blue Colour is historically related to Workshop.
mineral-lake-pigments seats orphan blue-colour beside workshop as a first craft peer — object speech, not a text-container or tradition dump.
from Josef Bersch (tr. PD) · The Manufacture of Mineral and Lake Pigments, PD Gutenberg #72143
historically related to · sourced · documented
Blue Colour is historically related to Wax.
Workshop-neighbor enrichment: blue-colour already meets workshop; second seating beside wax (not another workshop dump).
from Josef Bersch (tr. PD) · The Manufacture of Mineral and Lake Pigments, PD Gutenberg #72143
historically related to · sourced · documented
Blue Colour is historically related to Clay.
Workshop-neighbor enrichment: blue-colour already meets workshop; second seating beside clay (not another workshop dump).
from Josef Bersch (tr. PD) · The Manufacture of Mineral and Lake Pigments, PD Gutenberg #72143
historically related to · sourced · documented
Blue Colour is historically related to Marble.
Workshop-neighbor enrichment: blue-colour already meets workshop; second seating beside marble (not another workshop dump).
from Josef Bersch (tr. PD) · The Manufacture of Mineral and Lake Pigments, PD Gutenberg #72143
historically related to · sourced · documented