How to make a photographic work of contrast between reality and reality

1, shooting three elements: 1) The camera position is close to the subject, and the distance between the subject and the background is obviously much greater than the distance between the camera position and the subject, so the background will be blurred; 2) Large aperture helps to blur the background; 3) Usually using a long focal length lens will help to blur the background.

2, the implementation of shooting: conditional use of the above three is the most obvious effect;

As for the hazy beauty of the background lighting, it depends on the characteristics of the lens itself. Most lenses can, and some lenses form hexagonal or parallelogram-like spots. The Zeiss lens occasionally used by Sony DSC F505 has a parallelogram-like background spot.

4. The last method: use PS to transform the background. This is helpless or out of special creative needs. I won't go into details. This degree is rarely used, but it is also one of the methods.