How to Draw Manga Bodies (Part 1) | Welcome to How to Draw Manga — Manga University
Splish Splash Splatter: Parabolic Line Drawings
Unalomes- eh? What's that mean? They pretty tho
Wish I could pull something like this off...
Mermaid by VicVicious on deviantART
photo by Andrey Yakovlev | Hair Style by Oksana Zavarzina
Human Anatomy Fundamentals: How to Draw Hands - Tuts+ Design & Illustration Tutorial
An example of line (#2). Also because the lines are circular, it creates a 3D feeling, classifying it as form.