MediaWiki:External image whitelist

^http://www3\.clustrmaps\.com/ ^http://upload\.wikimedia\.org/ ^https?://en\.wikipedia\.org/upload/b/bc/Wiki\.png$ ^http://irgo.\ostracoda\.net/ ^http://cypris.\ostracoda\.net/
 * 1) Leave this line exactly as it is
 * 2) Put regular expression fragments (just the part that goes between the //) below
 * 3) These will be matched with the URLs of external (hotlinked) images
 * 4) Those that match will be displayed as images, otherwise only a link to the image will be shown
 * 5) Lines beginning with # are treated as comments
 * 6) This is case-insensitive
 * 7) This line is a comment. The part below allows all images from commons


 * 1) Put all regex fragments above this line. Leave this line exactly as it is