Unspecified source for ImageFermentationtanksJPG  Thanks for uploading ImageFermentationtanksJPG I noticed that the files description page currently doesnt specify who created the content so the copyright status is unclear If you did not create this file yourself then you will need to specify the owner of the copyright If you obtained it from a website then a link to the website from which it was taken together with a restatement of that websites terms of use of its content is usually sufficient information However if the copyright holder is different from the websites publisher then their copyright should also be acknowledged  As well as adding the source please add a proper copyright licensing tag if the file doesnt have one already If you createdtook the picture audio or video then the  tag can be used to release it under the GFDL If you believe the media meets the criteria at WikipediaFair use use a tag such as  or one of the other tags listed at WikipediaImage copyright tagsFair use See WikipediaImage copyright tags for the full list of copyright tags that you can use  If you have uploaded other files consider checking that you have specified their source and tagged them too You can find a list of files you have uploaded by following  this link Unsourced and untagged images may be deleted one week after they have been tagged as described on criteria for speedy deletion If the image is copyrighted under a nonfree license per WikipediaFair use then the image will be deleted  hours after  If you have any questions please ask them at the Media copyright questions page Thank you