How to fold an origami fish:

1. Fold your sheet in half diagonally.

2. Fold your triangle in half and unfold. Keep the crease on the paper.

3. Take each side of the triangle and fold them down.

4. Bring the corner up.

5. Fold the sides slightly outwards. These will be the fins of the fish.

6. Gently raise the first layer at the bottom.

7. Unfold the bottom all the way out.