The drawing shows myriad curvilinear lines of varying thickness and direction. These lines give the forms definition.
19 Free Geometric, Angular, Rune-esque Style Fonts
Razor Free Font by Jeff Schreiber, via Behance www.lab333.com https://www.facebook.com/pages/LAB-STYLE/585086788169863 http://www.labstyle333.com www.lablikes.tumblr.com www.pinterest.com/labstyle
Paris by Moebius (Jean Giraud) at the Illustration Art Gallery
Thistle and Weeds by ~Beesknees67
Princess Leia - love this Art Deco style, feel like I want to do something like this.....