I have released some days ago a new tool called Photo Sketch. It has state of art, next generation effects to transform even the more detailed photos into very realistic pencil sketches or drawings (like the ones professional artists make by hand).
Below I show you the result of turning a photo into a pencil sketch. This tool has several sketch effect styles to choose from, and each result image is composed by thousands or even millions of carefully chosen strokes. Depending on the style you select, these strokes can be very delicated and detailed.
You can transform your photos into pencil drawings as well. To see many other awesome examples about the power of this new Picture to People feature, have a good look at the Photo Sketch Gallery.