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 - Blender Developer Talk
Background Images — Blender Manual
How to rotate background image in blender - Basics & Interface - Blender Artists Community
Add a background jpg image for objects to use for reflections and lighting - Materials and Textures - Blender Artists Community
rendering - Change background color in render - Blender Stack Exchange
Adding the background image to Blender - Blender 3D Printing by Example [Book]
Rendering a Camera Background Image As Simply As Possible - Lighting and Rendering - Blender Artists Community
How to Render a Background Image in Blender 2.8 Using a Camera Background Image - Henry Egloff
How To Set A Background Image For Modeling Reference In Blender
Add a Background Image – Blender Knowledgebase
Tips & Tricks for Blender 2.9 | Add a Background Image as Reference - YouTube
How to Render a Background Image in Blender 2.8 Using a Camera Background Image - Henry Egloff