There are many ways to fold umbrellas, and the following is a common one:
Step 1: Prepare a square piece of paper.
Step 2: Fold the square paper in half and unfold it.
Step 3: Fold the four corners of the square paper in half along the diagonal line to get a small square.
Step 4: Spread out the four corners of the small square to get a diamond.
Step 5: Fold the four corners of the diamond inward to get a small diamond.
Step 6: Spread out the two diagonal sides of the small diamond, and then fold the other two diagonal diagonals in half along the midline.
Step 7: Fold the two diagonal sides along the midline, and then fold the other two diagonal diagonals in half along the midline.
Step 8: Spread out the two diagonal sides of the small diamond shape, and then fold the other two diagonal diagonals in half along the midline.
Step 9: Fold the two diagonal sides along the midline, and then fold the other two diagonal diagonals in half along the midline.
Step 10: Fold the two diagonal sides along the midline, and then fold the other two diagonal diagonals in half along the midline.
Step 11: Fold the two diagonal sides along the midline, and then fold the other two diagonal diagonals in half along the midline.
Step 12: Fold the two diagonal sides along the midline, and then fold the other two diagonal diagonals in half along the midline.
Step 13: Fold the two diagonal sides along the midline, and then fold the other two diagonal diagonals in half along the midline.
Step 14: Fold the two diagonal sides along the midline, and then fold the other two diagonal diagonals in half along the midline.
Step 15: Fold the two diagonal sides along the midline, and then fold the other two diagonal diagonals in half along the midline.
Step 16: Fold the two diagonal sides along the midline, and then fold the other two diagonal diagonals in half along the midline.
Step 17: Fold the two diagonal sides along the midline, and then fold the other two diagonal diagonals in half along the midline.
Step 18: Fold the two diagonal sides along the midline, and then fold the other two diagonal diagonals in half along the midline.
Step 19: Fold the two diagonal sides along the midline, and then fold the other two diagonal diagonals in half along the midline.
Step 20: Fold the two diagonal sides along the midline, and then fold the other two diagonal diagonals in half along the midline.
Step 21: Fold the two diagonal sides along the midline, and then fold the other two diagonal diagonals in half along the midline.
Step 22: Fold the two diagonal sides along the midline, and then fold the other two diagonals in half along the midline.
Autumn and Winter Check-in Challenge