What are the basic knowledge of photography course?

What elements should an excellent photographic work have, and what photographic skills do different types of photography have? Below I have compiled the basic knowledge of photography for your reference!

1. What are the composition rules and basic forms of photography?

First, the composition rule: balance the composition, grasp the rhythm and rhythm, form contrast (such as morphological contrast, distance contrast, tone contrast), exaggeration.

Forms: golden section composition, diagonal composition, bisection composition, diagonal composition, curve composition, horizontal composition, circular composition, A-shaped composition, V-shaped composition, L-shaped composition, S-shaped composition, cross-shaped composition, well-shaped composition, spiral composition, vertical composition, diagonal composition, irregular line composition, spiral composition, nine-grid composition, frame composition and balanced composition.

2. What elements should an excellent photographic work have?

First, elements: first of all, there must be a distinct theme; Second, it meets certain technical standards (correct exposure, complete composition and concise picture); Third, it can cause people's buzz.

3. What are the components of a painting? What is the difference?

First, the environment (foreground, background) theme

Second, the role: the foreground (refer to 16), the subject (to express the theme and make the picture form a certain formal beauty), and the background (to set off the subject, the most common ones are the commodity map with black and white background and the portrait map with gray background. Auxiliary component. Increase the story content of the photo. 1. Highlight the main body, so that the outline and shape can be clearly distinguished. The background should be in contrast with the main body in hue or tone so as not to engulf the main body. In addition, the background should be as simple and unified as possible to avoid complexity, so as to ensure the prominence of the main body. When shooting, you should not only see the subject, but also see the background. We should pay attention to whether the background is conducive to highlighting the subject, carefully select and properly handle it, so that the background can better contrast the subject. 2. Show the size of the space environment where the subject is located. If the subject is far away from the background, the spatial environment displayed in the picture will be larger; On the contrary, the closer the subject is to the background, the smaller the spatial environment displayed in the picture. )

4. What is white balance? How to adjust the use to reflect the photo style?

First, white balance: the so-called white balance is the restoration of white objects by the camera.

Second, adjustment: each light source has its own color, or? Color temperature? From red to blue, they are different. The light emitted by candles, sunsets and incandescent lamps is close to red. What is the hue of the light they present in the picture? Warm colors? Yes; In contrast, a clear blue sky will make the picture look blue? Cold tone? . Each preset will perform white balance correction on its corresponding light. For example, the white balance setting of incandescent lamps will eliminate a predetermined amount of warm light and make the color balance of the picture tend to be neutral; The shadow white balance setting will eliminate the unique cool tone in the sunlight shadow. ? k？ Settings allow you to set a specific color temperature value. The lower the value, the warmer the color. If it is convex, the color will be colder. The color temperature of candlelight is about 1000K, and that of blue sky is about 10000K. The color temperature of sunlight and flash lamp is located in the middle section (about 5200K for sunlight and 5900K for flash lamp).

1. What are the shooting skills of landscape photography?

First, the choice of lens (wide-angle lens is widely used, telephoto lens frame selection is wonderful, fixed-focus lens is the best choice, and photographic accessories), skills: 1 Change my time and light (cloudy hot sun, early morning dusk, fog image) 2. Grasp the shooting location and scenery elements (horizon arrangement, shooting location consideration, landscape selection) 3. The shape of clouds, the expression of trees, such as the extension of order tension) 4. Application of filter (gray gradient lens darkens the sky, polarizer brightens the picture, and gray mirror extends the exposure time) 5. Shooting Asahi sunset (key 20-minute focal length selection, spot metering, looking for beautiful silhouette and beautiful landscape combination) 6. Mountain view and water view (continuous trend of the mountain, V-triangle composition, on the top of the mountain). 7. Winter snow scene and harvest autumn color (snow scene controls exposure, and autumn can be backlit, polarized and defoliated. Vigor) 8. Application of Front Desk 9. Photometric skills supplement: pay attention to the extension of the picture, try to avoid putting the main object directly in the middle of the picture, and arrange the elements of the picture reasonably, deal with the elements that are easy to cause distraction in the composition, and remove or blur them in the composition. Use guiding line, foreground, sunrise and sunset, artistic conception creation, golden section, etc.

2. What is documentary photography and how to create documentary photography?

1. Documentary photography: Documentary photography is recording. Documentary photography is a kind of photography whose main appeal is to record the reality of life. All this comes from life and truth, which truthfully reflects what we see. In other words, documentary photography has the value of recording and preserving history. Documentary photography can generally be divided into single sketch documentary works (mostly news, sports and current affairs, usually a photo is particularly rich in information) and narrative works (expression techniques are usually used to record the feelings of time, the living conditions of characteristic people or stories around specific items and events, or even to show the sum of events in a certain period of time).

2. Creation: In camera selection (camera miniaturization, user-friendly operation and light weight) and lens equipment (getting out of the misunderstanding of large aperture and top products and choosing lens products with appropriate focal length), the first condition for excellent documentary photos is the content and theme of the picture, and the success rate of documentary photography may be the lowest among all photography categories. Documentary photography doesn't have to suffer too much. Documentary photography can also have warm elements. Those peace and calmness hidden in people's hearts, those purer thoughts and all true feelings can be perfectly expressed and become musicians who touch the hearts of the audience. Documentary photography skills: 1 Capture (not disturbing the most natural and vivid moving objects of the subject, not crowded, not loud, integrated with the theme, calm) 2 Follow-up 3 blind shot 4 Black and white photos 5 Unlimited creation time 6 Visual fatigue of the customer service creation site 7 Use of lens (wide-angle application highlights the subject, collection of picture information). Telephoto lens) 8 Creation of non-character documentary photos (looking for interesting elements in life and shooting the other side of the familiar scenery, don't miss the rare shooting angle)

3. What are the prospects? What is the role of foreground in composition? How to use the foreground in the specific shooting process?

Foreground: Foreground is in front of the subject, close to the lens. They are characterized by large images and deep colors, and most of them are on the periphery of the picture. The objects commonly used in the foreground are trees, flowers, people and things. A companion can also be a prospect.

Second, the role: the foreground is used to enhance the sense of space and perspective of the picture. Highlight the summary of the screen content. Through the contrast between the foreground and background scenery in the content, the commonly used contrast techniques in photography are completed, forming a thought-provoking theme. Prospects give people a subjective sense of status. The application of foreground can increase the decorative beauty of the picture. The foreground has the function of balancing the picture. The foreground adopts the expression of virtual focus, which gives people a feeling of hazy beauty. With some flowers and trees with seasonal and local characteristics as the foreground, the seasonal atmosphere and local colors are rendered, which makes the picture full of life.

Third, the use: the most common is to use the foreground to guide the audience's line of sight to the main part. If you shoot some black objects or outlines in the foreground of the photo. So as to form a strong contrast, and then emphasize the dim and plain background. When taking a landscape photo, anything can be used to add interest to the foreground, thus giving the photo a sense of depth. It can be a tree, an animal, a building or a vehicle, but it must be related to the whole picture. Otherwise, the whole picture will become incoherent and destroy the overall artistic conception.

1, briefly describe the role of peers in the photographic picture?

1. Function: Accompanying body is a component closely related to the subject in the picture, and constitutes a certain object. Accompanying body is closely related to the main body of the picture, forming a special relationship with the main body of the picture, or helping the main body to express the theme. The foil is also an organic part of the picture and an important part of the composition, which mainly plays the role of setting off, contrasting, highlighting, explaining and explaining the subject. In addition, there are four manifestations of companionship: appearing at the same time with the subject, appearing in front of the subject, appearing behind the subject, and appearing outside the theme screen.

2. What are the basic knowledge about the use and maintenance of cameras?

First, use: first install the memory card and set the camera state. Secondly, focus control is carried out during shooting, shooting mode is selected, composition is made through viewfinder, and photos are browsed after shooting. Finally, turn off the power, or you can delete unwanted images.

Maintenance: The lenses should be kept in a cool and dry environment, preferably in a professional drying oven. LCD screen should be equipped with protective film or screen. Digital camera body is not suitable for working at extremely low temperature or extremely high temperature. Don't format the memory card at will. The battery needs regular discharge management.

☆ Common sense: 1 Avoid the harm of external force to the body. 2. Cover the lens cover when not in use and put it in the camera bag. 3. Fasten the camera belt. 4. Connect the ring to protect the lens. 5. Filter the UV mirror, protect the lens, prevent dust and improve the definition. 6. Stay away from magnetic fields, televisions, mobile phones, microwave ovens, etc. , will affect the performance of the machine, with a shielded metal body. 7. The lens can't be touched by hand, which will affect the picture quality and hair dryer. 9. When the temperature is too high, be careful to use the digital camera, and the low-temperature zoom motor is sticky. , high temperature and humidity to prevent lens short circuit 10. The camera should be operated lightly, and the memory card should be turned off to get the card 1 1. Read the instructions first.

3. Briefly describe the basic types and characteristics of digital cameras.

Type: card camera, digital SLR camera, telephoto digital camera, medium format digital camera.

Second, features: card (small and light, cheap), SLR (rich and clear images, strong manual control ability, relatively heavy and expensive, which can meet the unique shooting needs), telephoto (convenient to shoot distant objects, lighter and cheaper than SLR), medium format (high-end camera, good imaging quality, expensive).

4. What qualities should an excellent photographer have in combination with reality?

First, professional skills, cultural taste, artistic feeling, quick instant response ability, on-site impromptu control ability, healthy body, good attitude, an intelligent photographer who works beyond physical strength. Knowledge. Learn media knowledge, understand its history and development status, and have your own views on its future trend. Master new technology, because photography is constantly developing. Insight and curiosity. A novel perspective. Find a fresh starting point in the world. Creativity and imaginative adventure. Don't be afraid of failure. Treat everyone and everything with enthusiasm, and of course look forward to the next contract. Resourceful, smart and resourceful. Energetic and optimistic. Do more than others ask, and put your ideas into practice. Good communication skills. Learn to express your ideas in words. Luck and persistence. Take your camera and folder to the right place at the right time.