The non-ferrous metal zinc (Zn symbol) is used in cosmetics, pharmaceuticals,
coating for mirrors, wires, lighting ...
coating for mirrors, wires, lighting ...
Pencil study of the lady looking in the mirror, putting on her make-up ...
Study for the ad about gold (Au symbol) - subject for investments, used in jewellery,
in healthcare (dentistry), ...
in healthcare (dentistry), ...
Left: Tin (Sn symbol) pencil study - used for durability (tinning)
Right: Lead (Pb symbol) pencil study - used in healthcare (radiography)
