Important note: The Wikimedia Foundation does not own copyright on Wikipedia article texts or illustrations. It is therefore pointless to email our contact addresses asking for permission to reproduce articles or images, even if rules at your company, school, or organization mandate that you ask web site operators before copying their content.
The only Wikipedia content you should contact the Wikimedia Foundation about are the trademarked Wikipedia/Wikimedia logos, which are not freely usable without permission.
Permission to reproduce and modify text on Wikipedia has already been granted to anyone anywhere by the authors of individual articles as long as such reproduction and modification complies with licensing terms (see below and Wikipedia:Mirrors and forks for specific terms). Images may or may not permit reuse and modification; the conditions for reproduction of each image should be individually checked. The only exceptions are those cases in which editors have violated Wikipedia policy by uploading copyrighted material without authorization, or with copyright licensing terms which are incompatible with those Wikipedia authors have applied to the rest of Wikipedia content. While such material is present on Wikipedia (before it is detected and removed), it will be a copyright violation to copy it. For permission to use it, one must contact the owner of the copyright of the text or illustration in question; often, but not always, this will be the original author.