I'm starting with this one as it was one of the first I came across when I first started blogging. I found a print of a fish. When I investigated further as to how the image was made I discovered a new printmaking technique I'd never heard of called 'gyotaku' which is Japanese.
Jeanette, the author of this blog, is currently working on a new gyotaku project. the details of which you can see here. There may well be more postings on the subject elsewhere on her blog but I'll leave you to search for them if you are interested.