For RLB

Pass by the showy rose,
blabbing open,
suckling a shiny beetle;

pass by the changeless diamond
that falls asleep in shadow—

this love is a lichen,

alga and fungus made one fleck,
feeding on what it feeds,

growing slightly faster than stone
into a patch of gray lace,
a double thumbprint,

its bloom distinguishable, with practice,
from its dormant phase,

crocheting its singular habit
over time, a faithful stain
bound to its home,

etching on the unmoved rock
the only rune it knows.