[视频作者] VIC56_CC
[视频时长] 10:17
[视频类型] 绘画
youtube 艺术家 Emmy Kalia How I draw a sphere and create a smooth gradient with colored pencils Best way to practice shading with charcoal and graphite pencils (http://www.youtube.com/watch?v=nRxE8TapOCY) (http://www.youtube.com/watch?v=rbkkhJCM3ac&t=99