Excellent free program to apply a multitude of effects to images.20/20 is a program that lets you applt a great variety of effects to images. Among them Canvas, Bleed, Blur,Emboss, Engrave, Extrude, Jiggle, Image Mirror, Motion Blur, Mosaic, Noisify, Oil Paint, Pinch Hole, Polar, Page Curl, Sketch, Spray, Super Nova, Whirlpool, Wave, Warp, Wind... effects for contrast, brightness, colour palette, entwinings, gamma...and possibilities to manipulate images by rotation, borders, redimensioning etc. And all this with an ease of use that gives you a professional-looking image.