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Hansa Yellow
- PY74
Hansa Yellow
Light -PY3-10G
Yellow Oxide
- PY42
Indian
Yellow - PY139
Diarylide
Yellow - PY83
Yellow Deep
- mix
Raw Sienna -
PBr7
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Neadeen Masters CDA - Country Carousel Art©
Color Theory
Yellow Exercise
Yellow Exercise
#1 - Value
.jpg) ©
photo #a - Yellow Lilies
.jpg) ©
photo #b - Yellow Lilies - (value)
On the value
scale 1 is black - 10 is white
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What is
value? |
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What
concept in painting is value used for?
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What is
form? |
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What
happens if not enough value change is shown on an
object? |
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How would we describe
the overall value, on a scale of 1-10 of the flowers in
the photograph above? e.g. light, medium or dark?
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What is the
value range within the photo above? |
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How do we
read value? |
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What is
the scale of value called? a ..............scale?
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Without
value change we have no .........? |
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What is
the lightest value shown in the photograph above?
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What is
the darkest value shown in the photograph above?
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_____________________________________________
Yellow Exercise #2 - Rose- Value
.jpg) ©
photo #a - Yellow Rose
.jpg) ©
Photo #b - yellow rose (value)
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Yellow Exercise #3 - Intensities
Intensities
.jpg) ©
photo #c - Yellow lilies - (intensity)
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What is intensity?
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Why do we need to control intensity?
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If there is no intensity control, what occurs?
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How would you describe the intensities of the flowers
above?
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How would you control the intensities of the darker
values?
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How does light affect intensity?
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What options do we have in this particular situation?
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Suggest what pigments we might try and why?
Are there painting methods we might use to create
changes in value and intensities besides mixing?
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Yellow Exercise #4 - 'Hue'
.jpg) ©
photo #d. - vegetables - (hues)
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Lets
describe the variety of the yellow hues we see in the
vegetables above.
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Name
the many different 'Hues' of yellow can your eye pick up
on?
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Can you
see the way some yellow hues have a colour bias (they
lean to other neighboring colours on the colour wheel?
_________________________________
.jpg) ©
photo #e. - vegetables - (hues)
.jpg) ©
photo #f. - vegetables - (hues)
Neadeen Masters CDA
September 14th. 2006 ~Copyright 2006
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.jpg)
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Working with yellow
subjects is challenging - but there are some simple
steps we can take to understand them better. One is
understanding the properties of value and intensity.
For any successful 3
dimensional rendering of a subject - we must consider
'value' Value means the lightness or darkness of colour.
With correct value placement we are able to create the
form
of the object.
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