tailieunhanh - Graduated Values

Tài liệu tham khảo bằng tiếng Anh về nghệ thiật hội họa - Graduated Values | HATCHING F-06 BEGINNER HATCHING Whether you are trying hatching graduations for the very first time or simply wishing to improve your current skills in graduated shading techniques this lesson has something for you. Graduations are the primary ingredient in realistic shading. Hatching graduations are rendered by varying the density of lines varying the pressure used in holding pencils and or using different pencils. The main goal is to keep the transition between the different values flowing into one another as smoothly as possible. This lesson is divided into the following three sections BASIC HATCHING GRADUATION You render a simple method of graduated values by varying the density placing lines either far apart or close together of the hatching lines. HATCHING GRADUATIONS The process of hatching both smooth and textured graduations by combining various methods of rendering different values is demonstrated. EXAMINING GRADUATIONS IN A DRAWING A drawing of a Dalmatian is examined and the hatching graduations are discussed. Suggested drawing supplies include 2H HB 2B 4B and 6B pencils vinyl and kneaded erasers and good quality drawing paper. 7 PAGES - 9 ILLUSTRATIONS This lesson is recommended for artists and aspiring artists of all levels and abilities as well as home schooling academic and recreational fine art educators. Published by Hoddinott Fine Art Publishers Halifax NS Canada 2005 Revised 2006 2 BASIC HATCHING GRADUATION In this section you use a 2B pencil to draw a very simple graduation in which different values are rendered by drawing hatching lines of various lengths either far apart or close together. Graduated shading also known as a graduation or graduated values is a continuous progression of different values from dark to light or from light to dark. Hatching is a series of lines called a set drawn closely together to give the illusion of values. Shading refers to the various shades of gray that make drawings look three-dimensional. 1. Before you .