Drawing the face

Drawing faces and caricatures made easy:
 http://www.drawing-faces-and-caricatures-made-easy.com/drawing-features.html

How to draw faces:
http://www.paulcarneyarts.com/drawing_faces.html

drawing a face tutorial:
http://www.redbubble.com/people/szymczuk/journal/4124434-drawing-a-face-tutorial-part-1-face-outline




Drawing eyes

http://www.wikihow.com/Draw-Eyes

http://www.wikihow.com/Draw-a-Realistic-Eye

http://www.onlypencil.com/blog/tutorials/drawing-the-human-eye/

Drawing noses:

http://www.wikihow.com/Draw-a-Human-Nose

http://www.wikihow.com/Draw-a-Nose

http://www.drawspace.com/lessons/p14/frontal-view-of-adult-noses

http://www.drawinghowtodraw.com/drawing-lessons/drawing-faces-lessons/howtodraw-noses-tutorials.html

http://www.proko.com/how-to-draw-a-nose-step-by-step/

Drawing mouths:

http://www.wikihow.com/Draw-Mouths

http://www.wikihow.com/Draw-Lips


http://www.pencilkings.com/how-to-draw-a-mouth-03-drawing-male-and-female-mouths/

http://www.artyfactory.com/portraits/pencil-portraits/drawing-the-mouth.html

Day of the Dead skulls

http://www.art-is-fun.com/day-of-the-dead-art.html

You can find lots of examples if you do a google search for "day of the dead skulls"