附一下她写的作画过程
Posting this to address some questions, because my asks are usually about my drawing process and what colours I use for portraits.
I’ve said this before, my process is hard to explain. No, I don’t use a grid, I freehand. I do not put down one colour all over, then build with another colour on top of that. Instead, I work through and finish small areas, with multiple colours and layers, before moving to the next area and doing the same. For hair I lay in a spot with a few of the darkest colors, then add highlighted strands in lighter colours on top of that to add depth and movement. (One of the reasons I use Prismacolor pencils - you can lay light on top of dark easily.)
Hope these photos of the drawing in progress assist in the explanation. Bottom photo shows the final piece and all Prismacolor pencil colours used.
简要翻译下 她不用网格,徒手绘制.没有先铺单一颜色再叠加其他颜色而是一次用不同的颜色和层次完成一个小范围,再到下一个范围.头发是先上深色再加上高光的条.

我也试了她说的方法 果然进步很大 大家也可以试试 不过国产的彩铅是不行的 叠加力不够 必须霹雳马