1
First step
First we draw a pair of crossing diagonal lines. The angle of inclination can be seen in the picture below. Then we draw a horizontal line at the bottom of the diagonal line as the bottom of the boat, and then connect the two ends of the bottom to the raised bow.
2
Second step
Then we draw a triangle-like shape between the two diagonal lines. Then use two almost parallel vertical lines to draw the fold of the origami mark, and then draw a horizontal line behind the triangular bump. In this way our boat is basically finished. Finally, use short horizontal lines to draw ripples around the hull, and then paint it with your favorite color.
