To make a selection pick a preset shape you want to use to isolate the area, click and drag the mouse until
the selection is the size you want a line forms with the movement. When you release the mouse a jagged line called a
marquee should appear. If it doesnt appear check to make sure that under selection that the hide
marquees option isnt on.
Now that you have your area to work with your free to apply filters, tubes, etc... you also can isolate
the area of which you want to apply your cloned image.
Note: If you try and greyscale it'll still greyscale the whole image but you can choose to colorize
just turn down hue to 0.
