Neatberry has announced Sketcher 1.0 for Mac OS X (10.6 and higher) and Windows.
Sketcher is a cross-platform application that allows users to convert digital images into pencil, watercolor, pastel or oil painting works of art. Features include: various target artworks support; built-in textures library; a Texturize filter; and more
Sketcher costs US$14.99. It’s available from the Neatberry website (http://neatberry.com). A demo is also available for download.