It can tolerate quite a lot of layers and blending!! I tested it with Prismacolors and (me being a newbie) it took quite a lot of punishment from me. Just be a tiny bit careful if the paper has that sliiiight yellowish tint, because the colours might be a tiiiiiiiny bit off. (I didn't notice much, if any, difference, but then again, I'm not still not used with working with colour.) Try to test your colours on a separate piece of paper if you decide to work on it. (:
Well, there is a story behind this, it kind of doesn't matter anymore, the person who had me spend hours on the sketch and putting it together based on a very very specific criteria, decided my vision wasn't what her vision was and has now disappeared ... no payment in sight So I guess it matters no more
What a rotten thing to happen! I hope you're gonna start requesting payment upfront, or at least a down-payment before you even put pencil to paper! It would help to avoid these things, I'm sure! But wow that sucks...
I want to try CP's on Hahnmühle one of these days (simply because I don't think I have any other suitable paper), so I'll let YOU know.