User talk:Calderstone

August 2013
Hello, I'm Materialscientist. An edit that you recently made to File:Leonard Cohen Hallelujah.jpg  seemed to be a test and has been removed. If you want more practice editing, please use the sandbox. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks! Materialscientist (talk) 03:47, 18 August 2013 (UTC)