substance
Brown Bitumen
A named craft material / finish lemma (Brown Bitumen) drawn as an exact public-domain workshop phrase.
Brown Bitumen is historically related to Workshop.
earth-colours seats orphan brown-bitumen beside workshop as a first craft peer — object speech, not a text-container or tradition dump.
from Josef Bersch · The Manufacture of Earth Colours, PD Gutenberg #71219
historically related to · sourced · documented
Brown Bitumen is historically related to Wax.
Workshop-neighbor enrichment: brown-bitumen already meets workshop; second seating beside wax (not another workshop dump).
from Josef Bersch · The Manufacture of Earth Colours, PD Gutenberg #71219
historically related to · sourced · documented
Brown Bitumen is historically related to Wool.
Workshop-neighbor enrichment: brown-bitumen already meets workshop; second seating beside wool (not another workshop dump).
from Josef Bersch · The Manufacture of Earth Colours, PD Gutenberg #71219
historically related to · sourced · documented
Brown Bitumen is historically related to Bronze.
Workshop-neighbor enrichment: brown-bitumen already meets workshop; second seating beside bronze (not another workshop dump).
from Josef Bersch · The Manufacture of Earth Colours, PD Gutenberg #71219
historically related to · sourced · documented
sources
- The Manufacture of Earth Colours · Josef Bersch
Bersch, The Manufacture of Earth Colours (PD Gutenberg ed.).