This tool gives the effect of an airbrush. It works with the selected brushes, pressure settings, and noise settings of your selected paintbrush in the Brushes Library, but has a default transparency of 80%, so produces a softer mark than a standard brush.

1. Click on the Spray Tool in the Tools Palette or press the A key on the keyboard to automatically select the tool.
2. Select the required size and transparency of the airbrush (the higher the number, the more transparent the spray).
3. Spray the airbrush on the image or layer.