Color in Light Flashcards
How colored light is obtained:
a) Placing a ________ before a _____ light.
b) __________
transparency, white
Painted bulbs
Inefficiency of color filters:
a) Much of the wattage of a white bulb is _____ (______) in passing through a coloring agent.
lost, absorbed
Inefficiency of color filters:
Selective trasmission and absorption
a) Vivid hues-_________ only a small percentage of the light and _______ the rest.
Transmit, absorbs
Inefficiency of color filters:
Selective transmission and absorption
b) Pale tint (________ colors)- Transmit a ________ percentage of the light.
unsaturated
greater
Effect of incandescent (white) light on cosmetics and the environment.
a) Is high in ________.
b) Is _______ to most cosmetic colors.
yellow
favorable
Effect off incandescent (white) light on cosmetics and the environment:
c) When compared to fluorescent light, the white bulb is better for highlighting:
1) ___________
2) _________ of caskets
Fabric textures
Wood grains
Effect of incandescent (white) light on cosmetics and the environment.
d) Incandescent lamps have a __________ lacking in fluorescent lamps.
downward thrust
Effect of fluorescent light:
a) Give more illumination but lacks the downward “thrust” of incandescent bulbs.
b) The color of some objects they illuminate appear _____ and ______.
dull, faded
Effect of fluorescent bulbs:
c) Is high in ______ and ______ and lacking in adequate red.
green, blue
Measurements of colored light (__________)
a) _____
b) _____
c) _____
3 Dimensions
Hue
Brightness
Saturation
Hue-the _____ of the chromatic color measurable in ______.
name, microns
Saturation:
1) ______________________
2) ______________________
Fully Saturated Color
Unsaturated Color
Fully saturated color: the hue is ___ and ___.
a) ________________
pure, vivid
Complementary hues
Brightness: (_____________)
Dependent on the ______ of illumination passing through a ______ media.
Brilliance (NBE term)
quality, color
Saturation:
2) Unsaturated color: Results when there is an _____ of one of the ___________ and very little of the other.
example: PINK-is a large amount of red with a small quantity of its complement.
excess, complements
Methods of mixing colored light:
a) __________
b) __________
additive
subtractive
Methods of mixing colored light:
Additive: Wave lengths _____ together upon the ______.
add, surface
Methods of mixing colored light:
Additive
1) White light can be produce by the mixture of the three _________ hues.
primary
Methods of mixing colored light: Additive 2) Primary hues a) \_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_ b) Correct mixture of these primary hues can form \_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_.
red, green, blue
every other hue
Methods of mixing color light:
Additive
3) Secondary hues
a) ________________________________
yellow, blue-green, magenta
Methods of mixing color light:
Additive
3) Secondary hues
b) Are made by projection of _____ strengths of pairs of primary hues.
equal
Methods of mixing color light:
Additive
3) Secondary hues
c) Secondary hues of the additive method are the ________ hues of the _________ method.
primary, subtractive
Methods of mixing color light:
Additive
4) Complements
a) ______ mixtures produce _________.
Equal, white
Methods of mixing color light:
Subtractive-
Involves the ___________ (diminishing) of the wave lengths of light.
diminution
Methods of mixing color light:
Subtractive-
1) Reduction can be gradually extended to a point where a complete ________ ( absence of any ________) results.
blackout, illumination
Methods of mixing color light:
Subtractive-
2) Application- One __________ with two or more ______.
light source, filters
Methods of mixing color light: Subtractive- 3) Primary Hues: a) \_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_ b) They are the \_\_\_\_\_\_\_\_ hues of the \_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_.
yellow, blue-green, magenta
secondary, additive method
Effect of colored lighting on colored objects:
a) ______________
b) ______________
c) ______________
Emphasis
Absorption
Conversion
Effect of colored lighting on colored objects:
a) Emphasis: The hue of an object appears more _______ when seen under the same _____________________.
vivid, hue of illumination
Effect of colored lighting on colored objects:
b) Absorption: When two _________ or _________ of the same hue are preset ( and the same hue in _________ strikes them) the larger area appears more _______ while the smaller, more __________.
values, intensities, illumination, vivid, washed out
Effect of colored lighting on colored objects:
c) Conversion: If the hue of an object and the illumination _____, the color of the object will either be ________ into a different color or be ______________
differ, converted, obliterated (destroyed)
Types of Illumination:
a) ____________ (____________)
b) _____________
c) _____________ (____________)
Point lighting, direct lighting
Semi-diffused lighting
Diffused lighting, flat lighting
Types of Illumination: Point Lighting (\_\_\_\_\_\_\_\_\_)-Refers to the movement of light \_\_\_\_ in a \_\_\_\_\_\_\_\_\_ line from the \_\_\_\_\_ source.
direct lighting, rays, straight, light
Types of Illumination: Point Lighting (\_\_\_\_\_\_\_\_\_\_) 1) Creates \_\_\_\_\_\_\_\_\_\_ shadows. 2) \_\_\_\_\_\_\_\_\_\_\_\_ the contrasts of light and dark areas. 3) Emphasizes \_\_\_\_\_\_\_\_\_\_\_\_\_\_.
direct lighting
sharp
Intensifies
surface detail
Types of Illumination: Point Lighting (\_\_\_\_\_\_\_\_\_\_) 4) Supplied by: a) \_\_\_\_\_\_\_\_\_\_\_\_\_ b) \_\_\_\_\_\_\_\_\_\_\_\_\_ c) \_\_\_\_\_\_\_\_\_\_\_\_\_ d) \_\_\_\_\_\_\_\_\_\_\_\_\_ e) \_\_\_\_\_\_\_\_\_\_\_\_\_ f) \_\_\_\_\_\_\_\_\_\_\_\_\_\_
incandescent lights (contains filaments) flood lights or spot lights chandeliers wall pendants or scones panel lights luminous light boxes
Types of Illumination:
Semi-diffused lighting- by placing a diffusing apparatus upon a _______ light, the light rays bounce against it and the direct path is _____________ to become semi-diffused.
point, altered
Types of Illumination:
Semi-diffused lighting
1) __________ the contrasts of light and dark ares.
2) The cast shadow is ________ discernible.
Modifies
barely
Types of Illumination:
Diffused Lighting- (_____________)- The light rays are ____________ in all directions from the light source,
flat lighting, scattered
Types of Illumination:
Diffused Lighting
1) Is generally identified as ________ lighting such as when light is _______ off the ceiling or walls.
indirect, bounced
Types of Illumination: Diffused Lighting 2) Equally Illuminates a) \_\_\_\_\_\_\_\_\_ contrast between light and dark areas. b) No "\_\_\_\_" shadow cast.
Little
real
Lighting Fixtures
a) ________________
b) ________________
c) ________________
d) ________________
e) ________________
f) ________________
g) ________________
h) ________________
i) _________________
Torchiere Lighting Cove Lighting Alcove Lighting Trough Lighting Dome Lighting Flood (or spot) Lighting Chandelier, Candelabra and Candle Lighting Table and Floor Lamp Lighting Casket-Lamp Lighting
Lighting Fixtures:
Torchiere Lighting-Floor lamps used for ______ settings (2 types)
a) _____________
b) _____________
funeral
Totally Indirect
Semi-Indirect
Lighting Fixtures:
Torchiere Lighting
Totally Indirect: The bowl is _________ causing all the light rays to be thrown toward the ceiling then reflected downward into completely _________ (flat) lighting.
opaque, diffused
Lighting Fixtures:
Torchiere Lighting
Totally Indirect:
a) Lighting is _______ on the viewers eyes.
b) Natural shadows of the face are ____________.
easy
diminished
Lighting Fixtures:
Torchiere Lighting
Semi-Indirect-The bowl is __________ allowing the transmission of ______ and _______ rays.
translucent, direct, indirect
Lighting Fixtures:
Torchiere Lighting
Semi-Indirect
a) Indirect rays greatly ______ the direct ones.
b) Direct rays from the two torchieres at the casket may:
i) _________ normally shadowed areas.
ii) Cause a cast shadow if ________ located.
excede
Subdue
poorly
Lighting Fixtures:
Cove Lighting-A concave ______ fixture extending around the _____ of the room interior, several feet from the _______.
boxlike, walls, ceiling
Lighting Fixtures:
Cove Lighting
1) Types of lamps: _______________________
2) Direction of illumination - __________
3) Type of Illumination- __________________________________
incandescent or fluorescent, upward, diffused area of illumination
Lighting Fixtures:
Alcove Lighting
1) Alcove- A ______ in the wall for the casket.
recess
Lighting Fixtures:
Alcove Lighting
2) Location of lighting- Behind the ___ and ____ walls
3) Illumination- Many ______ may be used.
top, side
variations
Lighting Fixtures:
Trough Lighting- A ______________ receptacle with a reflecting surface within.
1) Usually available with three series of colored or uncolored incandescent lamps alternated.
long, narrow
Lighting Fixtures: Trough Lighting 2) Some fixtures have \_\_\_\_\_\_\_ attached. 3) Location-Hidden behind a \_\_\_\_\_\_\_ joist or \_\_\_\_\_\_\_. 4) Used for \_\_\_\_\_ illumination.
transparencies
ceiling, arch
direct
Lighting Fixtures:
Dome Lighting
1) Large luminous light fixture- usually _________ lighting
2) Location- Mounted on the _______ or recessed so it is level with the ceiling
fluorescent
ceiling
Lighting Fixtures:
Dome Lighting
3) Used for ______ Illumination.
4) Plastic Shield- ________ the light.
direct
diffuses
Lighting Fixtures:
Flood (or spot) lighting
1) Type of bulb: ______________
2) Accent Lights-Used to illuminate the _______ or ___________________.
incandescent
casket, floral arrangements
Lighting Fixtures:
Chandelier, Candelabra and Candle Lighting
1) Chandelier- A ________ lamp, providing _________________ incandescent illumination.
hanging, semi-diffused
Lighting Fixtures:
2) Candelabra- Because of their _______ there is usually ___________.
location, no effect
Lighting Fixtures:
3) Candle Lighting: When _____ to the casket, it may __________ the deceased.
close, illuminate
Lighting Fixtures:
Table and Floor Lamp Lighting
1) Illumination:____________________
2) Need ___________ lighting
direct and indirect
supplementary
Lighting Fixtures:
Casket-Lamp Lighting
1) Hung on the _____________________
2) Illumination- Creates ________.
open lid of the casket
shadows
Fully Saturated Color
a) Complementary hues-When ___ complementary hues are both directed toward the same surface the wave lengths ____ to form _____ light.
2, mix, white
