19 / BOXES /You now see a pointer on the canvas, and /a color grid to the left of the canvas. To /draw a box, move the mouse pointer to any /location on the canvas and hit the left /mouse button. With the button up, move /the pointer and a box will follow your /movement. When your box is just the way /you want it, hit the left button again to /permanently draw the box. You can cancel /a box with the right mouse button. / (more) / /To change the color of the box, move the /pointer to the color grid and click the /the left mouse button. You must pick the /color of the box before it is started. /Once the box is started, you can't click /on the color grid to change the color. /