Tear paper towel in a random shape and using as a mask, using the stylus tool, a clean tip, and a light tapping motion, lightly sponge in sky with the shades of blue, peri, and pink ink. Move the paper towel down the card several times, changing the angle of the paper towel each time. Start with lightest color first, and progress to the darker colors. You are making random cloud shapes, so be sure to leave plenty of white space in the sky.