: Fold all four corners into the center, flip it over, and fold the new corners into the center again.
: Fold the new top-left corner down to the bottom-left corner of the triangle. Your paper should now look like a house with a pointed roof.
: Fold the entire bottom square section up over the triangle, resulting in one large, thick triangle.
: Fold all four corners into the center, flip it over, and fold the new corners into the center again.
: Fold the new top-left corner down to the bottom-left corner of the triangle. Your paper should now look like a house with a pointed roof.
: Fold the entire bottom square section up over the triangle, resulting in one large, thick triangle.