Time is defined as indefinite continued progress of existence. It marches on and stops for no one. It's marked by watches, clocks, calendars and other timepieces that measure it. A photograph captures a moment in time and allows us to look back into the past. But in reality, that moment was like a vapor, here and gone. It slips away like the sand through an hourglass. When we're young, time moves slowly. As we get older, time goes by much too quickly. . .and there's just not enough of it.