![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhkfD5NtGEAlSv42V24yRBy-QNUA1xPfAVXdmdphhWOWZ6Yu4WQAHi0aN_IaXmYKzGLTlpe94TVQM8YbBbfq-5Ye8RMTsqLclzS-zyDHsKQ8aqOBREUN46r6fWfOAgxEKETo5nxMVY397k/s320/SpringBucksButtingHeadsUnderPainting.jpg)
Having an accurate drawing before I start the under painting allows me to concentrate more on the values rather than both the composition and drawing plus the values like I use to. I had stated on an earlier post that I could skip the process of drawing on the canvas first. At that time I was using vine charcoal and the drawing was not that good, so I would have to spend time correcting the drawing. I know now that accuracy is the key for this process.