Better __top__ - Penandinkdrawingasimpleguidemobidownloadbook

Contour Lines: Using the direction of your strokes to describe the 3D shape of an object, rather than just its outline. Essential Tools for Success

Portability: Keep your entire reference library on a Kindle or tablet while you draw in a park or café. penandinkdrawingasimpleguidemobidownloadbook better

Smooth Paper: Bristol board or high-quality sketchbook paper prevents the ink from "bleeding" or feathering. Contour Lines: Using the direction of your strokes