Do you have a lot of wall space that needs decorating? I just created a huge Harley-poster from an EMI publicity photo using this site:
http://homokaasu.org/rasterbator/
"The Rasterbator creates huge, rasterized images from any picture. Upload an image, print the resulting multi-page pdf file and assemble the pages into extremely cool looking poster up to 20 meters in size.The Rasterbator is very easy to use. You can either upload a file from your computer or use any file that is publicly available in the Internet. After you have cropped the image and selected a desired size, the rasterbated image will be sent to you as an easily printable pdf file."