How to shoot the blue sky and stars, the stars are beautiful. The shooting method is open.

Narrowing the aperture and extending the exposure time can be said to be one of the ways to show the star-awn effect. When the aperture is small, we can observe that every light in the image can be clearly captured, and then we can see the changes of a single light source and light, showing radial light.

You don't need gorgeous shooting skills, you can simply record the blue sky and white clouds by using the smooth time in the morning and afternoon. If you want to take the beautiful scenery of the ground into the mirror together, you can use a dimming gradient mirror or a polarizer, and use the above-mentioned surround exposure method, and then go through post-processing.