ON THE ROCKS
'From the Greek for "to lick" comes the name of <a href="http://www.j-archive.com/media/2010-07-21_DJ_24a.jpg" target="_blank">this</a> plant-like organism basking on a <a href="http://www.j-archive.com/media/2010-07-21_DJ_24.jpg" target="_blank">rock</a>'
a lichen