SpotColorFX for Mac

From JS8 Media Inc:

SpotColorFX is a useful and inexpensive new image processing application for Mac OS X 10.5 Leopard and Mac OS X 10.6 Snow Leopard, specializing in making spot coloring very easy to apply to your images. An infinite combination of visual spot coloring and lighting effects can be created using the various controls. There are many presets built in, and you can easily add your own, even in the fully-featured demo version. SpotColorFX also makes use of powerful Core Animation technology to allow all of the controls for the effects to be more efficiently viewed.

• Apply powerful spot coloring effects to your image files.
• Combine spot coloring with other lighting effects, including gloom, bloom, edges, etc.
• Many built-in presets for spot coloring controls, easily add and save your own presets.
• Full-featured demo. License ($20) allows unlimited size image files.
• Core Animation integration for an efficient user interface.