Traditional Culture Encyclopedia - Photography major - What kind of background cloth should I use to take photos with my ID card?

What kind of background cloth should I use to take photos with my ID card?

These are actually replaceable on mobile phones.

The background color of our photos can be directly modified in the smart ID camera, while the default background color of ID photos taken by the smart ID camera is white, and the background color of general ID photos is red, white and blue, which can be changed according to your own ID photo requirements.