Download presentation
Presentation is loading. Please wait.
Published byOpal Haynes Modified over 8 years ago
1
Drawing Concepts
2
The first thing we do when beginning to draw is contour drawing, which is another name for drawing the outline and inner details of objects. Contour Line Drawing
7
Blind Contour Line Drawing Blind Contour drawing is a favorite with drawing teachers to develop hand-eye communication. Blind contour drawing means drawing the outline and inner details of the subject without looking at the paper. The end result doesn't matter - what is important is carefully observing the subject.
12
VALUE SCALE MIDDLE GRAY
14
WAYS TO SHOW VALUE SHADING/BLENDING GRADATION HATCHING CROSS HATCHING STIPPLING SCRIBBLE
15
SHADING/BLENDING
16
Shading Examples
17
GRADATION
19
HATCHING
21
CROSS HATCHING
23
STIPPLING
25
SCRIBBLE
28
Drawing Basic Shapes All objects are made up from four basic shapes—cube, sphere, cylinder, or cone. You can use the box method to accurately draw these shapes to round out your body of knowledge of all basic shapes needed to create accurate drawings. If you learn to see objects as basic shapes, you will more easily be able to draw the objects.
29
SPHERE
30
To the right is a study of shading which add dimension to a flat object. The circle is flat and has no dimension. As we shade the circle it become a ball. Cast Shadow Highlight Tone (color of object) Halftone (turning away from light) Shade (turned away from light) Direction of Light Shading
31
CONE
32
CUBE
33
PYRAMID
34
CYLINDER
35
Circles and Ellipses To draw a perfect circle, first draw a square and then draw a circle inside the square. Drawing an ellipse is a simple process. Begin by drawing a perfect circle using the previous technique, except draw the square in perspective this time. When drawn in perspective, the circle in the square is an ellipse.
36
Definition: Artists obtain this perspective effect through an oblique representation of the object, as though it were either moving away from or moving toward the spectator. In order for the illusion to be apprehended correctly, the length of the object must be: shortened - hence the term "foreshortening" for this representational technique. Foreshortening Forced perspective is an optical illusion that makes things look bigger or smaller than they actually are. It makes objects of vastly different sizes, that are at significantly different distances, appear to be of proportionate sizes and at the same focal length. Forced perspective uses visual tricks to give a warped perception of reality.
37
Proportion Proportion is the comparison of dimensions or distribution of forms. It is the relationship in scale between one element and another, or between a whole object and one of its parts. When drawing a still life the first object that you draw will determine the size of all the objects in relation to it. It determines the proper size relationship
38
Composition The composition is an arrangement of elements of the artwork that unites the elements into one whole.
39
THUMBNAIL SKETCH Term used by artists to describe a small drawing on paper (usually part of a group) to explore multiple ideas quickly. Thumbnail sketches are similar to doodles, but include as much detail as possible.
41
Three Point: ‘when lines appear to converge at three given points either to the sides of the picture plane or at the top or bottom of the page, depending on where your eye level line is.’ One point: ‘when parallel lines appear to converge and disappear at one point on the horizon.’ Perspective Two Point: ‘when, from a given edge, parallel lines converge at two single points on the horizon line at opposite sides of your paper.’
42
Creating a 3-D look on a 2-D surface
43
Looks flat like a circle instead of a sphere
44
Creating a 3-D look on a 2-D surface Add Perspective Perspective
45
Creating a 3-D look on a 2-D surface Add Proportion Perspective Proportion
46
Creating a 3-D look on a 2-D surface Perspective Proportion Add Cast Shadows Cast Shadows
47
Creating a 3-D look on a 2-D surface Perspective Proportion Cast Shadows Add Shading Highlight Halftone Shade
48
Creating a 3-D look on a 2-D surface Perspective Proportion Cast Shadows Highlight Halftone Shade Now a Sphere
49
Creating a 3-D look on a 2-D surface Perspective Proportion Cast Shadows Highlight Halftone Shade
50
Creating a 3-D look on a 2-D surface Perspective Proportion Cast Shadows Highlight Halftone Shade
51
Creating a 3-D look on a 2-D surface Perspective Proportion Cast Shadows Highlight Halftone Shade
52
Perspective Proportion Cast Shadows Highlight Halftone Shade Creating a 3-D look on a 2-D surface
53
Example of a glass drawing
54
Example of a chrome drawing
55
Example of a wood drawing
56
Example of a cloth drawing
Similar presentations
© 2024 SlidePlayer.com. Inc.
All rights reserved.