Draw here such triangle as it is shown on the picture, then to the left of it draw a vertical straight line which is higher than a sail at small distance.
Then draw a sail at the left, making a start from the straight line drawn above, to top we draw a flag, and the sails from below drawn the boat.
We draw waves of the sea of a wavy curve and a lifebuoy in the form of a bagel on the right.
Still finish at the left the rope which holds a sail and a ship is ready.
It can also be painted over water color paints or felt-tip pens.
Watch still interesting lessons for children of drawing: