Vladimir Lenin, King Tut and the McDonald’s Happy Meal: What do they all have in common? A shocking resistance to Mother Nature’s cycle of decomposition and biodegradability, apparently.

According to Brett Michael Dykes “that’s the disturbing point brought home by the latest project of New York City-based artist and photographer Sally Davies, who bought a McDonald’s Happy Meal back in April and left it out in her kitchen to see how well it would hold up over time.

The results? “The only change that I can see is that it has become hard as a rock,” Davies told the U.K. Daily Mail.

She proceeded to photograph the Happy Meal each week and posted the pictures to Flickr to record the results of her experiment. Now, just over six months later, the Happy Meal has yet to even grow mold. She told the Daily Mail that “the food is plastic to the touch and has an acrylic sheen to it.”

Pretty impressive, huh?  Still “lovin it?”