Has anyone attempted to recreate a map of Islandia?
The ones by Johnny Pez on Wikipedia are somewhat lacking in detail.

Last century, Austin Tappan Wright wrote about the history and culture of an imaginary subcontinent. The book Islandia was edited by his wife and published in 1942, after his death. See http://en.wikipedia.org/wiki/Islandia_%28novel%29

All of the editions of the book that I've seen contain a map that's mostly illegible, apparently due to the limitations of the reproduction process available to them a half-century ago. The copy in Post's An Atlas of Fantasy is no better.