Photo credit: Gravity Glue
None of these images have been Photoshopped, including the one above. Artist Michael Grab specializes in making these impossible balanced rock towers that seem to defy the laws of physics. He says, “Over the past few years of practicing rock balance, simple curiosity has evolved into therapeutic ritual, ultimately nurturing meditative presence, mental well-being, and artistry of design.” In other words, they require intense concentration and meditative focus. Continue reading for more images.