11.
Rotate the paper by 90 degrees.
Repeat steps #7-10 on the other side of the paper so that you have creases that are in the places where the red lines are.
Prepare for a diagonal mountain-fold.
12.
Mountain-fold the paper at a diagonal.
Your soul is like the vastest sea And mine a darting fish: I lose myself within your love; I live within your heart. I breathe your love: it is my air, My element, my world. I know no other ambiance; I have no other dream. I know there is outside your love A world of rocks and sand; And I could live there, too, but oh! How poor and thin each breath! How rich my world, how beautiful, Alive within your love, Each moment filled with dancing light Refracted through your eyes!