[afa]

I really like the 'Authors' screensavers that come with the nook. The formatting of the image is kinda cool; it's not grayscale, and the image seems more like it's sketched or something. I don't know how to explain it, but I'm sure my fellow nook owners know what I'm talking about.

Any idea how I can get more images like that? I've downloaded a few more images (of authors and otherwise) and they display fine, but as a grayscale image. I want them to be like the black & white 'lined' image of the original authors.

Is there any place I can get such images? Or, alternatively, some way I can convert my existing images to look that way? Any guidance will be appreciated.


P.S. I use a Mac, if that makes a difference.