::Thanks, yes I should have self-nominated the JPG for deletion as a duplicate. I will add a note that I support the deletion. Yes 7MB for the PNG is ridiculous, that is from Windows Paint which I think Microsoft makes deliberately awful (and for JPGs too). I was not too worried because I thought that the Wikipedia engine will create a thumbnail if you ask for one (the "thumb" attribute of the File: link). But unlike Wikimedia Commons, it doesn't say on the file's page that it has thumbnails in other sizes (or perhaps I am confusing that with doing SVGs, where the size is nominal anyway as it's vector graphics). If the image is 7Mb but the thumbnail is only a few Kb, then that is perfectly fine with me as it stands: If the image was really being squirted down the Internet at 7Mb that would be intolerable, of course, but I cleared my cache and downloaded the page and it came in at a litle under 70Kb, which is probably quite acceptable these days. So I think no harm done to have the large original if the thumbnails are of a reasonable size.