Source image recommendations:
- Good quality, clear, sharp images. (the larger the better)
- Shoot head-shots in early morning indirect light for best results. (several)
- The pose shouldn’t be straight ahead. 3/4 angled poses work much better.
- Expression: Ham it up. Goofy pictures make great caricatures.
- Background: I usually recommend something that relates to you like a hobby or work, etc.