Blender – Adding a texture to an Area Light – Oded Maoz Erell's CG Log
Blender 2.8 How to make the texture transparent, and not the entire object, to show base color under - Materials and Textures - Blender Artists Community
Double-Sided Materials – Blender Knowledgebase
Blender tutorial: textures - part 1
Add an Image Texture or Material to an Object in Blender Render | How to Blender 2.7 Tutorial - YouTube
Need Help with Texture Paint - Materials and Textures - Blender Artists Community