This window illustrates a small sample of the special effects available in the Graphic Workshop Professional view-mode Filters function. Not all the filters are represented here, and most of the ones that are can be configured to perform numerous additional tricks.   Add Noise Average Color and Intensity Emboss Edge Enhancement Equalize Explode Frame Gaussian Blur Implode Invert Colors Median Motion Blur Obscure Oil Paint Page Curl Posterize Raise Shade Sharpen Solarize Swirl Unsharp Mask Vignette Water Drops