I found it in a casual way, while playing with my hexagonal flower (which comes from a turtle) and after having folded the morning glory by Tomoko Fuse.
there is something strange in it.. do you notice it?

aperto - arancio a monte, scuro a valle opened - orange mountain,

un po' piu` chiuso a little bit closed

ancora piu` chiuso some more closed

completamente chiuso completely closed