Let us leave behind art for a moment and talk about the photograph's role as "record." Using the computer, the photographer can "turn back the clock" and put right many defects and mistakes.
跳出創作，對有「見證」功能的照片而言，透過電腦，攝影師的許多遺憾或錯失也都可以「時光逆轉」，在電腦中加以彌補。