I was flippiing through a recent copy of Martha Stewarts' Living (don't ask) and came across a Canon photo ad with the headline "Here's a photo that will last."
Then it says "ChromaLife 100 inks and genuine Canon photo paper, you end with...photos that can last a lifetime*."
Now the fine print...
* "Lifetime claim based on accelerated testing by Canon in dark storage under controlled temperature , humidity, and gas conditions, simulating storage in an album with plastic sleeves."
Then it goes on to say...
"Canon cannot guarantee the longevity of prints; results may vary depending on printed image, drying time, display/storage conditions and factors."
So what happens when you print one and hang it on the wall?