In cases where it's unlikely that anything in the photo should be gray, your best bet is to color correct the highlights and shadows and leave the midtones alone. If there is an area that's supposed to be neutral gray, though, this technique will find it.
An average person spends 14-15 years of their life on the toilet.  (true)   another interesting fact - an average person spends 3 days of their  life sitting at a red liâ¦ght.
Crying shame: Women spend one year and four months of their lives in tears. It will come as no surprise to hardhearted males but, according to a survey yesterday, a woman will spend on average 16 months of her life crying. During their first year they will shed tears for three hours a day when they need changing, feeding or entertaining.