The lovely snail shell on the snail's back is very cute. How to make snails by hand?

Prepare a square piece of handmade paper. Handmade paper is used because it is light and easy to fold. Then the two opposite sides of the square handmade paper are folded and overlapped. Fold the other two edges to overlap, and then unfold the handmade paper. Turn the left corner to the right along the centerline of the triangle. Such that the two base angles of the triangle coincide. Then turn the corner in the lower left corner upward so that the corner just falls on the upper right side. Open it after forming a crease, and fold the lower right part into it to hide it. Finally, the left corner was turned over to form a snail's head, and a fierce snail was folded.