Wind seeps through spring leaves
humming songs of bygone days
so far south from here
It's haiku... "Gesundheit!" No, a haiku, a poetry genre from 17th century Japan comprised of three lines and 17 syllables (5 in the first line, 7 in the second and 5 again in the third). Traditional haiku's are mostly about nature, but present day western haiku's can be about pretty much everything and anything. It's really fun, try it!
Side note: thanks to you English speaking folk's insane way of spelling stuff, English haiku's are a lot trickier than Dutch ones. Just your luck...