

Click and hold the mouse button with the cursor pointing at the waterline of the bow (front) of the boat, and drag around the boat slowly.

The Magnetic Lasso tool is similar to the Polygonal Tool except it tries to guess the shape you are trying to select and automatically snaps anchor points to the edges of the shape. Press "Shift + L" again to select the Magnetic Lasso tool.Press the Escape key at any time to cancel the selection in progress.

You can also click the starting anchor point When you reach your last click point, double-click instead of single click, and the polygon will automatically close. You can make an entire selection by clicking to create anchor points It can be as simple as a triangle, or as complex shape. These pinned points are called anchor points. Click again, and that next point becomes pinned. Notice as you move your mouse, the starting point remains pinned, and a dashed line extends towards the cursor.
