Emergency help, how to be an excellent photographic work?

Four elements of a good photo: obvious theme, clear focus, saturated color and correct composition

Why is an attractive photo attractive? It must have an attraction, and this attraction is the theme. It is also the place that can best express the meaning of this photo. Usually this theme point is also the focus of our lens, in order to highlight the theme and make it clear at a glance. This is the first thing we should think about before pressing the shutter.

We all know that the subject of a photo will not be clear if it is not in focus. Similarly, the vibration of the camera during shooting is also the main cause of blurred photos, which beginners should avoid. If conditions permit, use tripod or support as much as possible to keep the camera as stable as possible when pressing the shutter, otherwise, use high-speed film or large aperture lens to improve the shutter speed. If you use a hand-held camera with a standard lens, it is recommended that the shutter speed be faster than 1/125 second, and if you use a long lens, you should use a faster shutter.

color saturation may be the most uncontrollable factor for photographers. In order to take colorful photos, besides the beautiful color of the subject itself, the light or lighting on the scene is more important. Secondly, the type of negative and the process of developing photos will affect the color saturation of photos. However, what most photographers can master and need to study is the accuracy of exposure, and the accuracy of exposure depends only on the skill of photometry. The camera's photometry skill is a university question, and many experienced photographers may not be able to fully grasp the photometry. In order to prevent inaccurate exposure, many people adopt the method of surrounding exposure, that is, in addition to the correct exposure time they think, they take several underexposed and overexposed photos. After the photos are developed, one of them is bound to have the correct exposure or the most satisfactory exposure, which is often used by the author in situations where photometry is not easy. For most good photographers, the skills of photometry are definitely worth our time to study, and we will talk about photometry again when we have the opportunity.

composition is also a university question, and it can be said that there is no knowledge. There are many books devoted to composition in the market, so you might as well buy one and have a look. In fact, the basic principle of composition is to look even, stable, comfortable and regular, and to guide the line of sight to the theme point, so as to avoid clutter, uneven left and right, top-heavy, and no visual focus because of too many themes. Under this principle, many composition methods have been developed, such as triangle composition, L-shaped composition, S-shaped composition, etc. However, these composition methods are all fine arts. Therefore, the author thinks that these composition methods can be used for reference, but if you have your own views, you might as well jump out of the norms of books and faithfully show your feelings.