Volume 4 of The Standard focuses on folding and scoring, two of the most important and most under utilized steps in designing for print. Brought to you by Sappi, The Standard is an educational reference tool designed to integrate the technical with the creative, and provide print communication professionals with the knowledge they need to take optimum advantage of the unique capabilities of quality papers. This edition of The Standard is printed on Opus, part of the Sappi family of environmentally responsible coated papers. In addition to the exceptionally versatile Opus line, the Sappi choice of North American-manufactured grades includes the ever-popular McCoy, Somerset and Flo.