How was this photo taken? Do you need a combination of weather?

This is a special photo processing technology called HDR.

Under the blue sky, shoot into the air. If you shoot directly, the trees are generally dark.

You can't shoot this effect.

The reason is that the dynamic range of the camera is not very high.

Using HDR technology can expand the dynamic range of the camera.

I won't talk about the specific principle here, so let's take a look at it.

If it's a Canon or Nikon SLR, you need to take raw or three photos, and then synthesize them on the computer later.

If it is Sony's SLR, single battery and micro-single, you can shoot HDR directly.