How to make a 2D background in a 3d game

Dear all,

I want to make a 2d background, which will not change size and angle of the 2d background when the 3d camera is
moved, in a 3d scene. How can I do that?

Thank you.

You can create your background as a PNG or JPG picture, and apply it as texture on a plane.
If you want it to be static, you don’t have to do anything special, but if you want it to have a stable position and mentain a certain distance and angle from the camera, you can simply attach it to the camera.

Thank you so much!
I will try