Simple Head Blocking Method: Rule of Thirds for Facial Proportions #HeadDrawing #FacialProportions #BlockingHead #DrawingTutorial #HowtoDrawHeads #RuleofThirds #DrawingTechniques #ArtTips #BeginnerArt #AnatomyDrawing #HumanFaceDrawing #Sketching #ArtLessons #DrawingBasics #FigureDrawing