The Engraver plug-in for Photoshop and Photoshop compatible editors is a useful tool, from AlphaPlugins, using geometric patterns to stylize images to appear somewhat like complex 3-D works. It has 4 main features,(straight lines, curved lines, circles, and rings/helixes) that respond to the image to which they are applied, determining line thickness, shading, and the patterns they will assume. These parameters are also adjustable by the user, and the features can be overlapped to create complex patterns. A simple tool that for a negligible $20 provides a nice look to any photo that you may feel requires it.

Engraver - it is an additional module for the Adobe Photoshop and compatible editors.
This plug-in allows to stilyze any your photos or images as beautiful engraving pictures. Without extra efforts you can create very intresting digital art. The Engraver allows cutting through images with thin lines that will form a geometric pattern. The thickness of lines will change depending on the initial image under the lines.
Using Engraver will let you represent your image as a colored or black-and-white stylized print. There is a wide choice of geometric patterns and types of lines for you images as well as possibility of obtaining fringe patterns by putting cut layers one over another. To get the desirable thickness of lines, spacing between them, displacement of the pattern, relief etc. simply adjust the corresponding parameters. It is very simple, easy, understandable and yet, very effective and expressive.