chiaroscuro.
(Of light and dark).
1. m. Pint. Distribution accused of light and shadows in a picture.
2. m. Pint. Design or drawing that does not have more than one color on the field that is painted, it on canvas or paper.
3. m. aspect that offers writing through a combination of thick, medium and fine strokes of the letters.
4. m. set of contradictory traits of a person, a situation or a thing.