In my website for reference sharing, I have an icon that indicates that a reference has been confirmed. The more recent the date of confirmation, the "Fresher" it is and the older, the more "Stale" it is. I need a better icon for “confirmed†that incorporates into the logo how long ago (in months) it was confirmed. You DON’T HAVE to use the current icon. Anything you come up with is welcome. You can get an idea for size with the screen shot below. I am envisioning 12 different variations – 1 for each month of age because someone could be confirmed 1 month ago or 12 months ago. The more recent confirms (like 1 month or less ) are the best and the older ones (12 months) are “stale†I was thinking of a “Freshness†meter or a barometer or something that indicates the number of months old. You may also have to use the number of months somewhere in the icon itself.