What is a normal tone and what is a tone?

The black-and-white photosensitive material records black, white, and gray images, and the contrast of shadows and tones is the most important part of black-and-white photography.

To be featured. Shadow tone has two meanings: one refers to the different brightness of the subject's surface in black and white photosensitive materials.

The gradations formed on the material - black, white, gray and in between these three main grades.

Transition levels. The second refers to the tone of the whole picture. Black and white** pay attention to the tone of the shadow, - the work is like a shadow.

If the tone is ugly, there is no artistry. According to the different tones, there are three main categories of photographic works.

type, that is, high-key, low-key, mid-tone.

The tonal distribution of the shadow zone system is 10 steps, of which the darkest zone is zone 0, the middle zone is zone 5, and zone 9 is the brightest zone, starting from zone 1, every zone rises, **+1EV, so that in the whole shadow zone system, a total of 9EV is distributed. It's worth keeping in mind that zone 5, which is exactly 18 shades of gray, is the basis for the camera's autometering system**.

These 10 steps represent the distribution of tones in the scene being filmed:

Zone 0: All black. Also known as base tone black.

Zone 1: Almost black. Shadows in dim light. Unlit interiors, for the most part, have the same tonality as zone 0.

Zone 2: Grey and black. It can only hint at the surface texture.

Zone 3: Black Grey. There are shadows of surface texture, black lines and tissue structures are clearly visible, and dark lines have clear textures.

Zone 4: Dark Gray. Darker shades of "black"** (e.g. African). Dark foliage, landscapes or shadows of buildings.

Zone 5: Medium Grey. 18 Gray. Dark shades of "white"**, bright shades of "black"**, weathered wood, bright leaves, the deepest blue of a clear sky.

Zone 6: Light to medium gray. The "white" of the general highlights**, the shadows on the snow scene illuminated by bright sunlight.

Zone 7: Light gray. Pale "white"**, sidewalks in the sun, visible surface texture of pale fabrics.

Zone 8: Slightly gray. It is almost white, and looks like snow in flat light or daylight on a white wall.

Zone 9: Pure paper white that does not express the texture. Snow in bright sunlight is also called the base tone white.

I think it's normal to look like it's coordinated, and there's no rule that this or that is normal.

Tone is a term in photography, because photography, which uses light and shadow changes to form a picture, has a more visual change. For photographic works, "shadow tone" is also known as the tone or tone of **.

Photographic terminology. For photographic works, "shadow tone" is also known as the tone or tone of **. It refers to the relationship between the light and dark levels of the picture, the contrast between virtual and real, and the hue of the color. Through these relationships, the viewer can feel the flow and change of light.

Elements such as lines, shapes, and colors in a photographic picture are reflected by tones, such as lines that divide different tones on the picture.

Shadow tone refers to the difference in the brightness and darkness of the image due to the different nature, intensity, and projection direction of the buried light.

Shadow tone is to shape the shape, express emotion, and atmosphere rendering by dealing with the light and dark relationship level of **, so adjusting the tone is to deal with the relationship between black and white and bright and gray, and you can ignore the color at this time.

From the perspective of brightness, the shadow tone can be divided into high-key, mid-tone and low-key, and can also be divided into long-span, medium-span and short-span from the perspective of pixel distribution span.

There are three types of tones: high-key, low-key, and mid-key.

The high-profile is based on bright tones, and the Zheng pants give people a bright, clean and soft visual effect. The premise of high profile is brightness, so you need the right light and the right environment. Take high-profile shots, and if you're outside, be sure to shoot in sunny weather.

When shooting portraits or subjects, you can make the background in a bright state, and then carry out ** on the subject, because the subject is facing away from the light, so there will be an obvious backlight phenomenon, at this time you can add 1-2 stops** to get the correct **.

Low-key photography rarely uses the function of compensating for simplification in the shooting process, unless the light on the scene is low, we need to increase the compensation to achieve a clear and stable effect. Low-key photography has a weak visual impact, but the subject is more prominent.

The visual effect between high and low is the middle tone. The color contrast in the midtones is small, and the image is richly layered. The midtones are rich in layers and are the first choice for shooting shadows.

Shooting mid-tone photography requires the photographer to control the amount of sedan **, and appropriately lower the brighter areas of the picture, so that the overall brightness of the picture tends to be balanced, and the areas that are too bright or dark will not be presented.

Photography starts from observation, what you see in front of you and what you want to freeze in the picture, each photographer has a unique skill, looking at the picture as a whole, the photographer can combine the emotions that he wants to express, determine the tone of the shadow, and communicate the content of the picture in combination with the best of the picture.

Interpretation of the tone.

tone] The relative depth of darkness or color intensity of each part of the printed picture Explanation of shadow Shadow ǐ The image formed by an object blocking the light is the image of light in the middle and no light in the middle, and also refers to an image or impression that is not real: the human figure. Flower Shadow.

Inverted image. Phantom. Shadow Wall.

Effect. Innuendo (by A to B, or to allude to someone or something). Trace.

The shadow is more than enough (the world is vague and vague, not real). Bark up the wrong tree. Explanation of Tune Tune (tune) à Arrangement Disposition:

Appointment. Invoke. Scheduling (?.)

Adjust the movement of the ants. Tune things round. Adjust the defense.

Dispatch of troops. Visit to understand: Survey.

Research. **The length of the upper and lower levels is matched with a harmonious and beautiful group of sounds, and the height of the word sound rises and falls: tone.

Key signature. Mode. Accent.

Melody. Major. Minor.