Made with Processing.

Using edge detection and random walk to generate an old, grungy photo. I like the way it draws not only the outlines but also some areas.

Inspired by openprocessing.org/sketch/59807, but I didn't checked his code.

Code:
openprocessing.org/sketch/61722

Photo:
The photo was taken by me in Tel Aviv during my vacation last year. Check my flickr portfolio for more:
flickr.com/photos/dianalange/sets/72157629028285949/

flickr Set:
flickr.com/photos/dianalange/sets/72157629760207416/

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