دانلود کتاب آموزش مداد رنگی

Colored　pencils　are　a　very　easy　tool　to　master　for　coloring.　 They　come　in　a　wide　variety　of　colors,　produce　fresh　and simple　results,　and　are　mostly　easy　to　modify　with　an eraser.　They　are　made　with　professionally　selected,　high absorbent　pigments　with　a　high　degree　of　color　rendering, transparency　and　color,　and　can　be　evenly　colored　and smoothly　depicted　on　paper　with　delicate　surfaces.　Color pencils　are　available　in　a　wide　range　of　colors,　including 12-color　series,　24-color　series,　36-color　series,　48-color　series, 72-color　series,　96-color　series,　etc.　Readers　can　choose according　to　their　drawing　needs　and　financial　ability.