1, Ping She picture: it means that the subject and the lens are on the same horizontal line. Nature is kind, objective, close to life and has a strong sense of communication.
2. Upward shooting: refers to the shooting horizontal line where the subject is higher than the lens. Show a tall, magnificent, prominent, exaggerated, superior and praised image.
3. Top view: refers to the shooting horizontal line of the subject under the lens. Other mountains are dwarfed under the sky ... exhibition environment, location, scale, quantity, etc.
4. Top shot: refers to the subject being shot vertically below the lens. Explain the environment, location, shape, scale, quantity, etc. Photographer's photo.
Photographic light source and its irradiation direction
Shun-light means that the shooting direction is consistent with the illumination angle of the light source, and the front of the subject receives light evenly, and the exposure is basically accurate, and there will be no overexposure or underexposure. But shooting along the light can make the scene clear, but because there is no shadow, there is no light and dark level, so it lacks three-dimensional sense.
Side light means that the shooting direction is different from the illumination angle of the light source, forming a certain angle, and the light received by the photographer is uneven, with more or less front light and more or less side light. When shooting, if the front light receiving area is large, the area close to accurate exposure will be relatively large; If the front light receiving area is small, the area close to accurate exposure is relatively small, and the contrast between light and dark is better. It should be said that the side light is easier to shape the image than the front light and the back light, because the contrast between light and dark is stronger, which can better express the three-dimensional sense and space sense of people or scenery.
Backlight is also called backlight, which means that the shooting direction is opposite to the illumination angle of the light source, forming a larger included angle. The front of the subject is not exposed, the back is almost completely exposed, and the side is more or less exposed, so it is often underexposed, and the aperture or speed must be greatly adjusted to meet the requirements of accurate exposure. But backlighting can better show the outline of people or scenery.
Top light refers to the angle between the shooting direction and the illumination angle of the light source, just like the midday sun shines vertically on people's heads from high altitude. Whether the light around the object will be evenly received from top to bottom depends on the shape of the object. Large and small, with a large light receiving area; If the top is small and the bottom is big, then both the top and the bottom will be illuminated, such as mountains and churches. Top light shooting shows the light and shade level from top to bottom well, but it doesn't show the texture of the scene well.