Illustration of heart-shaped origami course

Required materials: colored origami 1 sheet.

Step 1: First, fold the prepared paper into triangles along the long direction, and leave creases after unfolding. The same operation also happens on the left.

Step 2: Fold the front of the paper into a triangle according to the crease.

Step 3: Next, fold the upper left corner and the lower right corner to the vertex.

Step 4, then fold the left and right sides in half to the vertical center line. The left side also operates in the same way.

Step 5: Fold the bottom edge of the origami upward to slightly cover one corner of the upper quadrangle.

Step six, turn the origami model upside down and fold the triangle on the upper part of the back.

Step 7: Fold the left corner 45 degrees to the middle part. Fold the left and right vertex angles inward to the lower part of the upper triangle respectively. Do the same thing on the right.

Step 8, a simple heart-shaped origami is completed.