How do beginners learn photography?（2）

Is the experimental camera difficult to use because of the experiment? It's not difficult. What I've given you above is enough for us to take photos and use it. It's just like Newton's laws one, two and three in physics. We don't need to waste too much time on the camera operation, but we focus on the whole picture (after all, an accidental mobile phone photographer throws you on the beach in fully automatic mode).

2.1 Composition First of all, we will talk about several common composition methods: Center composition Center composition: In short, it is to put the subject in the center of the picture, so as to clarify the focus of the picture. But compared with other compositions, this kind of composition is more serious and relatively rigid. For example, taking photos of Tian 'anmen, the Forbidden City and other places, most of them use more serious central composition golden section composition golden section composition: from the art class of the first grade in primary school, the art teacher taught us that aesthetics! 0.618! The Golden Ratio! In fact, the golden section is the point we mainly pay attention to, because it is in line with our human vision and will make people feel comfortable when viewing the photo. I chose the position of the figure above the three-point point, so that the photo can be comfortable even when it meets 0.618. Composition of thirds: Hey just to confuse you, put these two together and say wangchai. The composition of the rule of thirds is also applied to the proportion of the Golden Section, but the golden Section can be understood as a point, and the rule of thirds is divided into blocks. Through this way of composition, can more multidimensional elements fusion strength, at the same time, it is not so rigid. In this picture, if you put aside a child, it is a composition of thirds, and if you add a child, it is a composition of a mixture of thirds and the golden section. Diagonal composition: Diagonal composition is actually a special form of leading line composition. The diagonal is the longest straight line in a square frame. As a guide line, the diagonal line has a strong ability to guide the audience's eyes, leading them to "walk" through the whole picture. Leading Line Composition Leading line composition: Leading line composition method is to use the lines in the picture to guide the viewer's eyes, so that his eyes can finally converge to the focus of the picture. Of course, the guiding line is not necessarily a specific line, as long as it is directional and continuous. Frame composition Frame composition: We can look for it in actual shooting: The structure formed by doors, Windows and other objects or the bridge frame used in the above picture leads the reader to see the subject in the center of the picture or the frame, so that the reader can pay more attention to the central figure and play a guiding and enhancing role. The above gives a lot of composition, so how to use it? Practical application: one cup, one wall, three small cabinets. How many compositions can we shoot it in? One, two? Three? Four? Myriad? .......................................... So who's the best one? This will be our own to judge, this stage of the one thing we do is "test" these things are we learned in the publicity in the shooting, but how to actually apply to the shooting, is we have to try, this method does not work with that, that does not work with another …………………… . In this process, we will have all kinds of "because I want to composition" to composition, many things will become very far-fetched, not really applicable to our current scene, so we need to slowly understand after many attempts, we will be able to figure out how to use the composition. With a lot of practice with these things, we'll be able to handle the camera/phone in our hands when we arrive at a new scene. Camera is just a function of taking pictures, what we can do is to make good use of this tool to take our pictures well. This is a normal aerial shot of a basketball court, anyone can take it, you can take it, I can take it, as long as I go to the scene, I find the spot, it works. But does it have to be the same? A basketball court, the same place, but I made the composition smaller and focused on smaller points, so that I could break out the golden section from the composition, not just the overhead three-point composition, which is the improvement of the composition. We must remember one point: composition is to make the photo look better, do not deliberately find because of the frame, do not force to change the composition because of the golden section

2.2 Practical application of the Three Elements of Exposure These three things are very important parameters to constitute a picture, but they are not enough, different combinations of the effect is not the same: under high and low shutter speed, shooting night scene, what is the difference between them? Flow? In an instant? How do you get this effect? Which one do we choose in the actual shooting? For focus, for aperture adjustment. Focus on the front? Back in focus? Or are small apertures all clear? How do we choose? Iso100 and ISO3200, what is the difference between them? Do we need to sacrifice quality to save the picture? How do we balance the distribution of these three elements? Here's what we need to do: identify the purpose, or point, of the photo. How can we figure out what a photograph wants? There needs to be involved in another point: "aesthetic" 2.3 frame difference under different focal length in the camera, but can zoom lens, mobile phone can be 1 x 2 x 10 x zoom, yesterday, I also did try: through the phone box, wide-angle mode and medium model, regardless of my mobile phone stick close again, also can't reach the effect of coke. So in the trial phase, what are we going to try to do? Under different focal segments, how do the scenes we shoot change? What's the difference between using telephoto to go farther and wide Angle to go closer? Give it a try and see what works better.