Originally posted by supervike
but if you are talking about \"underpainting\" Valander had a great article here..
http://www.coolminiornot.com/article/aid/215
The other thing, (zenithal primering) was mentioned in this article...
http://www.coolminiornot.com/article/aid/288
But, I am very interested in painting something in grey tones only. I have been messing with it, but it looks just like I didn\'t black primer my mini all the way....I think it could be effective for OSL.
Hey, thanks for the \"props\" on that article.

In truth, though, I wrote that based on techniques that Elouchard mentioned in several threads and in his own article, as Nelson points out.
I pretty much haven\'t done any more models with that technique. Not because I found it particularly ineffective or anything, but because I found a new one that I like a lot better. (drumroll....)
Tweening. :bouncy:
Anyway, I think doing the underpainting/greyscaling can be a helpful technique to get some decent results fast. This is especially true if you have an airbrush or spray cans to get your greyscale done.