Your dog could contract hepatitis, which is an inflammation of the liver. Cancer can overwhelm a dogâs system or metastasize directly to the liver itself and lead to issues. Certain dog breeds are hereditarily prone to copper storage disease (a.k.a. canine copper hepatotoxicosis), a form of liver disease.
chiaroscuro (plural chiaroscuros or chiaroscuri) (art) An artistic technique developed during the Renaissance, referring to the use of exaggerated light contrasts in order to create the illusion of volume.
This is an Italian term which literally means 'light-dark'. In paintings the description refers to clear tonal contrasts which are often used to suggest the volume and modelling of the subjects depicted. Artists who are famed for the use of chiaroscuro include Leonardo da Vinci and Caravaggio. Leonardo employed it to give a vivid impression of the three-dimensionality of his figures, while Caravaggio used such contrasts for the sake of drama. Both artists were also aware of the emotional impact of these effects.