When I came home, and I opened my door I saw this amazing bit of golden light shining on my door, and only my door. The rest of the street was covered in shadows, except that little golden square. Perfect for a quick self-portrait.
No models, no filters or anything fancy. Just me and my phone.
Shot with the front-facing camera in the regular Camera.app, edited with Instagram.
Lighting diagram of the the biggest reflector in my kit. ;)
I think basically, just use what is out there.