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How to fold an origami shark dive

A kite with a white belly folded in half. Snip and swing up a tall fin, point the snout, outside-reverse-fold the tail up, split it into a crescent and dive.

You need: 1 square sheet (15 cm), grey on one side and white on the other, scissors and a black pen. Hard, 12 steps, about 25 minutes.

Steps

  1. Crease the middle. White side up, fold the top corner down to the bottom corner, crease, and unfold.
  2. Fold in the head. Fold the left corner in to the middle of the paper.
  3. Make a kite. Fold the two right-hand edges in toward the middle crease, stopping short so a white wedge shows down the middle.
  4. Fold in half. Fold the bottom half behind along the middle crease. The fold is the white belly, the head points left.
  5. Fold the back down. Fold the top of the back down behind through all layers on a level crease 3.5 cm above the belly.
  6. Snip the fin free. Snip along the new fold from the back tip of the hidden strip forward, about 4 cm, to the middle of the body.
  7. Swing up the fin. Fold the snipped end of the strip up behind on a slant from the end of the snip, so it stands tall above the back: the fin.
  8. Point the snout. Fold the top front corner of the head behind on a long slant, then the chin corner, so the snout comes to a point.
  9. Lift the tail. Fold the tail up through all layers on a crease from 8.5 cm before its tip, slanting up toward the tip, so the tail rises.
  10. Snip the tail. Snip 3 cm along the tail's folded edge from the tip, so its front and back layers come apart.
  11. Spread the tail. Fold the front tip down and back from the end of the snip. The back tip stays up, so the tail is a crescent.
  12. Dive!. Tip the shark nose-down so it dives.

Dive, dive!

Draw a small eye behind the snout and three gill lines.

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