From Alien Skin Software:
Snap Art 4 transforms a photo into a beautiful work of art that looks completely handcrafted. It features a redesigned user interface and improved speed. Snap Art 4 can be used as a plug-in with popular host software or as a standalone program for even greater flexibility. Snap Art 4 can render hundreds of styles and media, such as oil paint, pencil sketch, watercolor, and crayon. It mimics the techniques of human artists, such as layered brush strokes and enhancement of important edges. Snap Art takes care of all the tedious work of drawing brush strokes. For more control, the masking tool can bring out extra detail in areas that need it.
The new version features a rewritten user interface to make it easy to create great artwork. Across the board, everything in Snap Art is faster and more responsive. The modern dark color scheme reduces distractions around the image. The new visual preset browser shows how each preset will look when applied to an image. In addition, favorites and recently used presets are just a click away.
Snap Art 4 may be used as a standalone program or as a plug-in with popular host software such as Adobe Photoshop CS6 or newer, Adobe Lightroom 4 or newer, Adobe Photoshop Elements 12 or newer, or Apple Aperture 3 or later.