User talk:Gasa

Image Tagging Image:Cross Metathesis Reaction.png
Thanks for uploading Image:Cross Metathesis Reaction.png. I notice the 'image' page currently doesn't specify who created the content, so the copyright status is unclear. If you have not created this media yourself then you need to argue that we have the right to use the media on Wikipedia (see copyright tagging below). If you have not created the media yourself then you should also specify where you found it, i.e., in most cases link to the website where you got it, and the terms of use for content from that page.

If the media also doesn't have a copyright tag then you must also add one. If you created/took the picture, audio, or video then you can use GFDL-self to release it under the GFDL. If you believe the media qualifies as fair use, please read fair use, and then use a tag such as or one of the other tags listed at Image copyright tags. See Image copyright tags for the full list of copyright tags that you can use.

If you have uploaded other media, please check that you have specified their source and copyright tagged them, too. You can find a list of 'image' pages you have edited by clicking on the "my contributions" link (it is located at the very top of any Wikipedia page when you are logged in), and then selecting "Image" from the dropdown box. Note that any unsourced and untagged images will be deleted one week after they have been uploaded, as described on criteria for speedy deletion. Thank you. Shyam ( T / C ) 19:01, 9 March 2006 (UTC)

NowCommons: File:Grubbs Catalyst 2nd Generation.png
File:Grubbs Catalyst 2nd Generation.png is now available on Wikimedia Commons as Commons:File:Grubbs Catalyst 2nd Generation.png. This is a repository of free media that can be used on all Wikimedia wikis. The image will be deleted from Wikipedia, but this doesn't mean it can't be used anymore. You can embed an image uploaded to Commons like you would an image uploaded to Wikipedia, in this case:. Note that this is an automated message to inform you about the move. This bot did not copy the image itself. --Erwin85Bot (talk) 07:18, 1 June 2009 (UTC)