Chiaroscuro modelling. The more technical use of the term chiaroscuro is the effect of light modelling in painting, drawing, or printmaking, where three-dimensional volume is suggested by the value gradation of colour and the analytical division of light and shadow shapesâoften called shading.
Symptoms and Types of Parvovirus in Dogs. The major symptoms associated with the intestinal form of a canine parvovirus infection include severe, bloody diarrhea, lethargy, anorexia, fever, vomiting, and severe weight loss.
The signs and symptoms of PV include: 1  Headaches, dizziness, and weakness. 2  Shortness of breath and problems breathing while lying down. 3  Feelings of pressure or fullness on the left side of the abdomen due to an enlarged spleen (an organ in the abdomen).