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Thanks for letting me know about my little mistake. Mistakes do occur sometimes, even when trying to do the right thing. When you have uploaded hundreds of images you can't avoid them. :) It isn't always easy to find photos that are free content.
By the way, you told that you have worked with Dres for years as an engineer. Now I'm curious. If you, by any chance, own any useful photographs of Dres (or any other subject of a Wikipedia article) and you wish to release them as free images you more than welcome submit images here. --Karppinen (talk) 19:43, 11 July 2009 (UTC)