Strip 158 is a special DPD that features the art and character design of Fred Gallagher's Pirogoeth as rendered by Kristen Perry (Merekat). Copies of this image have been sold in the past as posters, however, these posters are currently (as of November 2005) out of print, and are likely to remain that way for the foreseeable future.
In addition to the DPD, two other versions of this Pirogoeth image exist. The original lineart is hosted on a site created and maintained by Arc Ressiv. A colored version, created by Fred, is also available in the Colorworks section of Fredart.