I think it is so sad how much damage time can do to a photo. This photo was inside a frame, behind glass and it still suffered a lot of fading. It also got a little water behind the glass which caused the photo to stick.
While this photo did not have the water damage, you can see how badly time can fade a photograph. The edge of the picture is where the frame was covering it. Although it has more color, the colors have still changed and are not the same as the photo originally was.