Paint a background circle around a face or portrait.
Erase tattoos, jewelry, and objects from photos using the clone tool.
Bend a image or panorama into a circe using the polar coordinates filter.
Decorate a rainbow across your text using the default rainbow gradient.
Make a pattered image like a brick wall look like text is popping out of it.
Instead of popping out, you can make the text look like it's going inside the wall by by making the shadow thicker on top than on bottom.
See how to take an image and turn it into a brush so you can paint and create pattens with it.
Perspective Clone Tool will allow you to clone part of an image into the foreground or background. It does this by scaling the area at the same time that you are cloning it.
Take a photograph or website snapshot look like a piece of paper that is laying down.
A demonstration of creating a color wheel diagram, first of cyan, magenta, and yellow- then again of blue, red, and green.
Create a grey planet and give it a red exploding effect.