Here are some pictures showing the folding process. Enjoy!
Single folded unit.
I taped together several single units to figure out where I needed to cut the accordion and make a continuous folded sculpture.
Step 1: accordion fold then fold diagonals. Then cut the paper as shown.
Step 2: Collapse the paper along the diagonals.
Step 3: Fold in the triangle sides. Notice how one side has a small triangle and the other side is larger, but they don't overlap. This creates the asymmetrical look.
Step 4: All the triangle sides are creased. Now just inside reverse fold all of them to create the final shape.