8. light effects on scene
Light is life, there is no photography light could not have existed.
The art of photography is the art of light and shadow. We all know, the scenery of the scene and other things, there is a ray of light, will have a light levels, lines, and colors. Shooting scenes, mainly Ethernet Sun as photosource. The Sun's rays is a changeable things, its exposure in the scene, can produce different results. It sometimes strong sometimes weakly, but also with the season and climate change, things just because it's different variations and different effects. Therefore, we shot the scene, you should first understand what each light sources and light intensity of impact to make good use of them in order to fully express the scene lighting effects. Scenery photo shoot a success or not, and whether the application was properly light. Therefore, familiar with the light in the scene changes, everything is photographed scenery photos of a critical issue.
1. positive effects of light on the scene
Positive light shooting scenes, makes things clear and bright, vibrant atmosphere.
But in a positive light in the scene too flat shading is must lack, often cause the subject and background scenery of tonal confuse each other, the lack of stereo effects scenes.
2, side effect of light on the scene
Use lateral light shooting scenes, because the light shines, the scenery and natural produce shadows and shading of the line, showing that the feeling of a three-dimensional scene.
Scenery with a three-dimensional effect, stereo Joseph background hue is easily confused with each other, but shooting side light scenes, it is necessary to pay attention to the dark part of the color depth to high to dark part determine light time, it's best to neutral grey tone for metering to enable features dark parts of the hierarchy to fully display that makes screen rich layers. Side light is the light of several basic best performance level, lines, rays, and the most appropriate shooting scene photos of lighting.
3, backlighting effects on scene
Backlight illumination landscape, scenery is part of the light, will produce a bright profile so we can make objects and objects between the boundaries of the visible light, not the subject and the background with mixing into a deep black tones.
Because the backlight cause this shiny skyline subject and background of sharply divided, this is the unique characteristics of the backlight.
Backlighting is from behind the scenes, our exposure to filmed object is not directly part of dark and light, and therefore not easy to demonstrate the features of shading and lines.
But the backlighting illumination in all of the objects behind, if the distance between the object and the object is not far away, there is a mutual reflection of light. Shooting scenes tend to be blurred bright profile and the influence of light on the front of the lens of photographer's vision, easily underexposed. Therefore, the shooting scene scenery is bound to the figures of the dark parts or neutral gray to determine the exposure time to fully display the hierarchy of the scenery. In addition, backlighting illumination of flat land, water and all the supine body, nature will produce a strong white reflective, in order to avoid this and other object color contrast is too large to use soft light shooting more appropriate.
4. highlight the effect of the scenery
The sun rises in the sky vertically on the Earth, are the highlights.
The highlight is a day in the Sun in the strongest terms, therefore, a strong light, the shadow will be deep. At the same time highlight the vertical from the high-altitude and exposure down light, in addition to appearances from top to bottom shadow of the hierarchy, and cannot demonstrate object texture, this light is not the ideal light source for shooting landscapes, non-necessary shooting scenes, you should avoid using.
5, scattered light, low light, reflective effect of the King
In addition to the above described positive light, side light, backlighting and highlights the four basic types of light, sometimes you want to shoot the scene under the scattered light.
Scattered light there is no direct sunlight, in this light, be taken of all the objects must be no shade line boundaries, no shadows. Therefore, we use light to change the subject and background scenery of shades. Scattered light shooting scenes can only display a plain object imaging and gloomy atmosphere, can not be the darkness produced on the scenery and the beauty of the lines. Therefore, it is sometimes necessary to shoot the scene and encountered light scattering of weather, it's only possible to narrow the scope and scenery to take a close-up of the local scene, zhongjin or for some clear results. Scene, the greater the more dense dark atmosphere; the smaller scenes, gray tones.
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