Of excellent work to study photography - light shadow shadow tone harmonic.

Tone is in the photos, negatives or transparent chip can be differentiated from lighter or darker part of any uniform density areas. .In extreme extent, a picture may be only two kinds of tone, that is, black and white, during which no shades of gray. .However, more is between black and white image with a large range of intermediate tones. .Tone is also used to indicate the severity of the visual image ---- <p> tone refers to photographs, negatives or transparent chip can be differentiated from lighter or darker part of any uniform density areas. .In extreme extent, a picture may be only two kinds of tone, that is, black and white, during which no shades of gray. .However, more is between black and white image with a large range of intermediate tones. .</ P> <p> tone is also used to indicate the severity of the visual image of the black level or brightness ------ visible. .Mainly by the deep shadow of a harmonic composition of the photo black, which we call "low key" image. .And reconcile a major impact from the bright white photo composition called a "high profile" image. .</ P> <p> these terms and not limited to black and white photography. .Color photos can also be used to describe the high-profile or low key. .But we often use color to express different shades and color intensity, and constitute a range of gray tones and color sense is itself part of. .Color depending on exposure to the subject on the light intensity and angle, you can change the lighting, access to different results. .</ P> <p> color in this piece of high-profile high-profile picture, bright light to eliminate the dark shadows, the orientation of light from the windows shines on a pitcher and bowl it, and played a white wall behind the reflector .role in raising the light intensity, reducing the shadows, still life photos to the site a richer tone. .</ P> <p> effect of a low-key low-key does not exclude all the bright pictures tone. .In the portrait on the sun lit up the men's side of the face, but most images are still in the shadows. .According to the still life in painting, clay pots should show pictures of all low-key tone range. .</ P> <p> bright tone caused by smoke and fog, bright tone, resulting in a high-profile results. .Although no details of this piece of color, as indeed at all, but it has a quaint, quiet atmosphere, gives rise to a strong spaciousness. .</ P> <p> dark images of the site shrouded in low-key image of a windmill in the air around brooding, gloomy weather seemed Rain Comes from Wind, dark terrain suggest danger to come, .shooting, with a dark red filter pressure than small channel other than the prospect of a bright tone, such as the sky and so on. .</ P> <p> high-contrast image contrast is the brightest highlights and deepest shadows of the Department of difference between the tones. .This picture both the light tone, another tone of deep shadow, resulting in a high contrast effect. .</ P> <p> low-contrast landscape photo fog neither this strong black tones, and no harsh tone, white, and showing a middle tone, resulting in low-contrast effect. .</ P> <p> </ p>.