On a road trip from El Paso to Marfa in the history-rich state of Texas, travelers can discover how central artistic ...

Two poorly placed cacti more than 50 years ago have turned into a full-scale invasion. It's prompting calls for people to ...

Thirty other patients had negative patch test results. Carmine is a widely used pigment derived from gravid cochineal insects. Carminic acid is the source of its color. Only two previous ...

Cameron Thomas reflects on the abundance and exploitation layered upon the canvases of Jan Davidz de Heem, in a current ...

The red colors trom Brazil-wood and cochineal, when treated with hydrochloric acid and tin salt, become gooseberry red ; and then milk of lime produces a violet of little permanence, which ...

Canary Islands—Almonds, cochineal, and va- r: us products similar to the Spanish list. South America—From the Western Coast, including Chile, Peru, and Bolivia, wool, hides, sheep skins ...