Drawing with 5 Values
Doing a value drawing helps you...
Before you get to the actual value drawing exercises, you'll need to get, or make, a value scale.
Value scales represent the amounts of lights and darks that might be in your drawing.
When you get skilled at using the five values, your images will have the illusion of 3 dimensions, thus making them much more realistic.
A tried and true method of practicing your value exercise is to draw and shade a sphere, cone, cylinder and cube.
Many of the things that you draw will include these basic shapes.
Before you get to the actual exercises, you'll need to get, or make, a value scale.
Value scales represent the amounts of lights and darks that might be in your drawing.
Once you have made a satisfactory value scale, let's go over it.
The five values represent the five types of shadows that a drawing might have in it.
During this drawing lesson I will be referring to the five-value scale using a number in parentheses..."(3)". This will help you when I refer to a part of the drawing such as the "cast shadow".
Take the round template you've chosen and place it in the center of your paper. With a pencil, draw very, very, lightly around it.
You may need to take the kneaded eraser and tap it on the outline you have just drawn. You want the line just barely noticeable. If it's too dark, it will look more like a disc, rather than a sphere.
Decide where your light is coming from, and chose the highlight (5) point...this is where you want the white of the paper to show through. Don't place it directly in the center...usually it is put at the top right or left side. Try to not get any graphite in this area during the shading process.
The cast shadow (1) will be placed opposite of the light-source. You can add it now if you like.
At the side farthest from the highlight (5) start lightly putting in some tone.
"What is tone?" you ask?
It's kind of the same as value. My understanding is that the word tone is used when talking about how light or dark a color is. However, some people use the two terms interchangeably.
Moving along...
Shade your circle until everything but the highlight is covered in a mid-tone (3). This is the object's "color" without any effects from lights or shadows.
You can now use your blending tool to soften out the graphite. Some artists can do this activity without the blending. To do this, you would need precise control of your pencil. You can always try and do your next sphere this way.
We want to focus now on the shaded side of your sphere.
Start shading the shadow just a little above the edge of the circle...this is where the reflected light (3-4) will be. Add layers of graphite until the value of your shadow is where you want it to be. Blend it out between the layers to keep the transition between the shadow's edge (2) and the mid-tone (3) smooth.
If at any time you need to lighten up the highlight (5), or the reflected light (3-4), Just lightly tap your kneaded eraser on those spots.
That's It!!Even if you're really good, you should do this sphere exercise several times...in fact...you should do this activity all during your artistic journey.
Value drawing is a really good way to keep your eyes trained to see the subtle graduations of light and shadow. Have fun!
Here is another site with some info on value
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