The filters on the Brush Strokes submenu try to mimic the appearance of art created with pen, brush, airbrush, ink, and paint.
Ink Outlines: Adobe describes this filter as producing the look of a corroded ink drawing.
Spatter: This filter generates the look you might see from a sputtering airbrush.
Accented Edges: Use this filter to make a subject jump out from its background by emphasizing the edges of all objects in the picture.
Sprayed Strokes: This filter creates a textured, painted brush stroke effect.