At first glance, it looked edible -- like swiss chard. But then. it looked too large when I clicked on it. I can just imagine seeing Danbo in the corner for a sense of scale to see how large these really are. Wonderful depiction of GREEN in many shades.
@jyokota I don't know if these leaves are edible, but if they are they would take a long time to eat. Ha. Danbo would certainly give excellent context.