If I credit someone for a base, I may or may not have messed with the picture (borders, blending modes, sharpening, contrasts etc.) I added the text to pre-made bases myself. Quotes are from Kahlil Gibran's The Prophet.
If I say the icon was by someone, I didn't touch it, the whole thing was made by them.
Special thanks to kidblink83, who graciously allowed me to swipe ALL of the adorable South Park BSG icons they made.
Anything I know about making icons, which isn't much, was learned at icon_tutorial.