第十步markercolorinonthebackofthetracingpaper.(把麦克笔上在描图纸的背面)第十一步Keepfillincolorformthebackofthetracingpaper.(继续在描图纸的背面上涂上其它的颜色)第十二步Blackandwhiteprismacolorpencilsgivedarkcoresandhighlightonobjects.(用黑色和白色的色铅笔在物体上画出光影和阴影)第十三步addcall-outtoexplainthedesignintension..Signandthenfinish.(加上注解解释设计的意图签名然后就完成)追加(afterscenes):如何上麦克笔在描图纸上P1_markercolorinonthebackofthetracingpaper.(在描图纸的背面上麦克笔)P2_keepusingmakersontheback.(继续上麦克笔在描图纸的背面)P3_putameshunderneaththepageforspeakertexture.(把网眼垫在描图纸的背後用来画出喇叭布的质感)P4_holdpencilsidewaystoapplydarkcores.(斜斜的抓笔来画出阴影)P5_addshadowsonobjects.(加上影子在物体上)P6_whitepenciltogivehighlightandpartlines.(用白色的色铅笔加上光影和分模线)P7_Materialandtools.alwaysremembertokeepthepencilsharp.(材料和工具永远记得削尖铅笔)