By accurately placing highlights and shadows an artist can create the illusion of form. Chiaroscuro - An Italian word that means the arrangement of light and shadow. Today chiaroscuro is also called modeling or shading.
Strained broth of shellfish and other crustaceans like lobsters are the traditional base of a bisque.
Answer:
I have never actually seen a zigzag ruler, but I would assume to make zigzag lines.
Explanation:
