The first step is to the bottom frame of the sail. Draw a straight line as the bottom of the sail. Then a curved line like a wide m shape with the left curved line slightly smaller than the second.

Next, draw a leaf shape in the v portion from the previous step. Add a straight line under the bottom of the sail.

Next step, draw a curved line from the bottom line around the outside up to the point of the leaf shape. Draw one on each side of the sails creating a full shape of the sail. Then draw two horizontal lines under the sail as the top of the boat.

In the next step, draw a line through the bottom of the sail through the leaf shape, and out the top. Draw a small curvy line off the top and a small horizontal line between the top of the boat and the sail. Add a small curved line on both the front sail and back sail to add stripes to the sail. Then draw wavy lines under the top of the boat as the water.

Draw a curved line as the bottom of the boat from each side of the boat down into the water. Then draw two slightly diagonal lines from the small horizontal line between the top of the boat and the sail down towards the top of the boat body creating a trapezoid shape as the top of the boat or helm. Draw a small curved line to complete the flag at the top of the sailboat.

Lastly, add the final details of the boat. Small details like three small circles on the boat body. Add two rectangles inside the helm.

The last step is to go over your drawing with a dark marker and then color in your sailboat. I love the idea of using basic colors.