Pattern Stamp Tool

• In the Toolbox, select the Pattern Stamp Tool.
• Set brush size and hardness*.
• Define pattern.
• Paint.
• on the Options bar, define blending mode (in the movie, the author selects "Mutiply") and "Opacity".
• The Aligned gadget on the Options bar (not selected by default) forces the starting point to follow your mouse, even after you complete a stroke, while leaving it off starts the starting point back to it's original location at the start of each stroke.