There are so many things, here in Italy, that poke my curiousity something fierce ... this rock formation was surely one of them.
Is it volcanic? And I liked the way the green and yellow plant kind of copies the chaos of the black and white rock spewing out of the hillside.
Here, I find I need both a geologist and a horticulturalist to walk with me. There are plants I need to know the names of, and a pharmacist too, as I have had this explosive allergy/hayfever thing going on these last 24 hours.