This message was recently posted to my local LUG mailing list:
After seeing the walls of my sister's ICT lab in her school in Harrogate I feel compelled to try and gather some good OSS/Linux posters to in some way dilute all the microsoft posters. I'm especially interested in getting a good Linux poster to go next to the microsoft anti-piracy one. Not one of the microsoft posters give a positive message about computers. They're all "Keep Patched", "Use Antivirus", "Don't Pirate". Ugh, it makes me cringe. Any of you fine folk know of a good source of such things?
Anyone know of any good posters, or should we design some!