Explain the following terms (150 words each): a. Planography b. Oligopoly c. Diagonal Expansion d. Offset
Explanation of Key Print Media Terms a. Planography Planography is a printing technique in which the printing and non-printing areas lie on the same plane or surface. Unlike relief printing (where the image is raised) or intaglio printing (where the image is etched), planographic printing depends on the chemical repulsion between oil and water. The […]