September 2009
Intermediate to advanced
472 pages
16h 45m
English
This last treatment is less an example of a practically useful technique than it is a creative reinterpretation of something very straightforward. I was just playing with an eight-color Potrace tracing (Path ▸ Trace Bitmap, 18.8.2 The Trace Bitmap Dialog) of this area of the original photo when I noticed that it acquired an interesting map-like look when I discarded the fill colors and assigned a dashed stroke to the resulting shapes:

Figure 24-19. Tracing the source photo
All that was left to do is create a yellowish, slightly rough (Filters ▸ ABCs ▸ Roughen), semitransparent (so that the background drawing shows through a ...
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