4525     *blur_image,  in SketchImage()  local
4608   blur_image=MotionBlurImage(random_image,radius,sigma,angle,exception);  in SketchImage()
4610   if (blur_image == (Image *) NULL)  in SketchImage()
4612   dodge_image=EdgeImage(blur_image,radius,exception);  in SketchImage()
4613   blur_image=DestroyImage(blur_image);  in SketchImage()
5548     *blur_image,  in VignetteImage()  local
5588   blur_image=BlurImage(oval_image,radius,sigma,exception);  in VignetteImage()
5590   if (blur_image == (Image *) NULL)  in VignetteImage()
5595   blur_image->alpha_trait=UndefinedPixelTrait;  in VignetteImage()
5596   (void) CompositeImage(canvas,blur_image,IntensityCompositeOp,MagickTrue,  in VignetteImage()
5598   blur_image=DestroyImage(blur_image);  in VignetteImage()