objectSienna YellowObjectsA named craft tool / part lemma (Sienna Yellow) drawn from public-domain workshop speech (polish / glue / earth / cement / pottery / copper / hat / turner / painters / vegetable dye).Sienna Yellow is historically related to Ochre.henley-formulas seats orphan sienna-yellow beside ochre as a first craft peer — object speech, not a text-container or tradition dump.from Gardner Dexter Hiscox (ed.) · Henley's Twentieth Century Formulas, Recipes and Processes, 1914 (Gutenberg #53143; PD in the USA)historically related to · sourced · documentedsourcesHenley's Twentieth Century Formulas, Recipes and Processes · Gardner Dexter Hiscox (ed.)Gardner D. Hiscox (ed.), Henley's Twentieth Century Formulas, Recipes and Processes (1914).