Blending, basic brushes, cloning tool and various adjustments (5 years and 1082 days ago)
- 1: eye
I realize this is probably not what was expected, but it is what came to mind for me.
TWO MISSED SOURCES
2 http://www.flickr.com/photos/44458147@N00/2631764931/ (5 years and 1300 days ago)