Tutorial on how to paint glow digitally from http://griffsnuff.deviantart.com/art/glow-effect-tutorial-206717406
Still a nice tutorial from six years ago, Advanced Glow Effects | Psdtuts+
DJ Snake ft. Justin Bieber - Let Me Love You (Andrew Watt Acoustic Remix)
20+ Incredible Photoshop Lighting Effects Tutorials
How to create glow effects
GET THE PERFECT GLOW in AFTER EFFECTS
Manip Tips + Tricks - Glow Effect by kuschelirmel-stock.deviantart.com on @DeviantArt
You can do this in most art programs that offer layer blending modes (Photoshop, Paint Tool Sai, Fire Alpaca, Etc) Well, here it is! A tutorial on how to do the glowing effect I have in prett...
Light Runner Photoshop Action from GraphicRiver. Gives really cool glow effects and neon lighting to photos!!