User talk:Jfocht

Image source problem with File:VPython graph.gif
Thank you for uploading File:VPython graph.gif.

This image is a derivative work, containing an "image within an image". Examples of such images would include a photograph of a sculpture, a scan of a magazine cover, or a screenshot of a computer game or movie. In each of these cases, the rights of the creator of the original image must be considered, as well as those of the creator of the derivative work.

While the description page states who made this derivative work, it currently doesn't specify who created the original work, so the overall copyright status is unclear. If you did not create the original work depicted in this image, you will need to specify the owner of the copyright.

If you have uploaded other derivative works, consider checking that you have specified their source and tagged them, too. You can find a list of files you have created [ in your upload log]. Unsourced and untagged images may be deleted one week after they have been tagged, as described in section F4 of the criteria for speedy deletion. If the image is copyrighted under a non-free license (per Fair use) then the image will be deleted 48 hours after 18:48, 14 April 2018 (UTC). If the file is already gone, you can still make a request for undeletion and ask for a chance to fix the problem. If you have any questions please ask them at the Media copyright questions page. Thank you. ~ ToBeFree (talk) 18:48, 14 April 2018 (UTC)