sinopia

Etymology
From. Compare.

Noun

 * 1) A reddish-brown ochre-like pigment, derived from sinople, used in traditional oil painting and as the cartoon for frescos.
 * 2)  The rough sketch (executed in sinopia) which underlies a fresco.
 * 1)  The rough sketch (executed in sinopia) which underlies a fresco.
 * 1)  The rough sketch (executed in sinopia) which underlies a fresco.

Etymology
After the city, from.

Noun

 * 1)   reddish-brown pigment