Where should I store an image file for display background?

Where should I store an image file for display background? Does Rhino have a display mode file folder, and if so where is it?

Hello -
Rhino puts its images for display like so

“C:\Program Files\Rhino 6\System\rhino_shaded_mode_emap_background.png”

You should put yours where ever is convenient, Rhino does not care.

-Pascal