I can't render out with a transparent background, I've tried (seemingly) everything : r/blenderhelp
rendering - I cannot see or render an image as the world background in cycles - Blender Stack Exchange
Please add background image feature as in blender 2.79,in blender 2.8 we can 't see the background image from front,top and side views - User Feedback - Developer Forum
cycles render engine - Why Does The Background Image Not Show in Orthographic View? - Blender Stack Exchange
Why Won't My Camera Background Image Render in Blender? (Tutorial) - YouTube
background images missing? - CG Cookie
Why colors and background don't change in rendered preview with cycles? : r/ blender
I can't remove my background image - Basics & Interface - Blender Artists Community