Copper mining headquarters in the former French mining town of Santa Rosalia, Baja California Sur, Mexico, North America

Caucasian carpenter writing on notepad in workshop

Asian young girl student scientist is writing and researching in laboratory.

Asian young girl student scientist is writing and researching in laboratory.

Hanging sign of a cutler, 39 Rue du General de Gaulle, Riquewihr, Alsace, France, Europe