How to improve the three-dimensional sense when shooting portraits

There is no doubt that the world we live in is a three-dimensional world, so our friends who like photography will always face such a problem. How can we shoot the beautiful scenery we see in front of us or the scenery we want to shoot so that we are shocked by what we really see? We have to say one word about this problem, that is, three-dimensional sense! How to get a three-dimensional sense in a photo is to pay attention to some skills in the shooting process!

First of all, let's talk about several factors that affect the three-dimensional sense of photos: air sense, color, linear perspective and light. Let's talk about these slowly next ~ ~

1, air sense: how to express air sense? In my opinion, it is actually a very simple method. It is easy to express the sense of space in the picture by using the method of alternating reality and reality.

The picture above looks very wide, with reality and reality. Hazy in the distance, clear near. The contrast between visibility and distance can give the audience a staged three-dimensional sense, which is what we call a sense of space!

2. Linear perspective: This expression and usage were first used in painting, dating back to the Renaissance, and this artistic expression also influenced many photographers. Linear perspective, in fact, is simply that the near is big and the far is small, and the original parallel lines are constantly converging into a small point when they extend to the distance.

We can easily find this kind of line guide line from the above photos, and the shooting of these convergence lines is to highlight the sense of space by using linear objects that extend and converge far away in the scene. In reality, there are countless such natural connection lines, such as a winding path, rusty tracks, river bridges and so on. It is easy to take three-dimensional photos by integrating these elements into our composition before shooting. In addition, the use of exaggerated foreground, repeated and reduced composition can also show our three-dimensional sense!

3. Color: When it comes to color, many people may be surprised. How does color express three-dimensional sense? Then first of all, I have to mention a theory, that is, three-dimensional color theory! According to the three-dimensional color theory, color includes hue, saturation (purity) and lightness. Color will give the audience a sensory experience. In the background of low brightness, warm colors appear closer to us, and cool colors seem farther away from us. On the background of high brightness, the situation is just the opposite.

That is to say, when our background is dark, brighter colors are closer to us; When the background is bright, the dark color will be closer to us. Therefore, in the actual shooting process, when matching colors in this way, it depends on the brightness of the background to determine the direction of color matching. Using the contrast of color advance and retreat, the sense of advance and retreat changes with the hue, lightness and saturation of color.

1, from the perspective of tone, dark tone gives people a far-reaching feeling. Ming Diao gives people a feeling of closeness.

2. From the perspective of warm and cold hue, warm color has a sense of expansion, a stronger sense of progress, and cold color has a sense of contraction, so it gives people a farther distance and a stronger sense of retreat.

3. From the saturation of hue, the color with low saturation has stronger desensitization.