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.
How many hours do you spend on the computer? The average american according to this link, says that Americanâs spend 8 to 9 hours a day in front of a screen on a daily basis. If you [...]. Submitted by Why Your Blog is an Epic Failure (not verified) - on May 19, 2010 at 05:09 pm. [... ] The average American adult spends 8 1/2 hours a day staring into screens.