To achieve a hand-sketched graphic style for views, use the Sketchy Lines feature.
You can apply sketchy lines to all types of views, including plans, elevations, sections, walkthroughs, 3D orthographic views, and perspective views.
Video: Sketchy Lines
You can define sketchy line settings for the current view. You can also define these settings as part of a view template, and apply that template to other views.
To improve the appearance of sketchy lines in a view, use the Smooth lines with anti-aliasing option.
After applying sketchy lines to a view, you can do the following: