25 Beautiful Color Pencil Drawings by Valentina Zou and Drawing Tips for beginners
This is awe-inspiring.
Lips step by step by SataZakuro.deviantart.com on @DeviantArt
Lips. | 17 Diagrams That Will Help You Draw (Almost) Anything
This is a great way of showing how lines can change a photo and add illusion
Graffiti? I think not.