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Author Topic: cloud shading that turned Green  (Read 1486 times)

Sharon Flan

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on: October 22, 2012, 09:34:46 AM
 :help:  Dennis; after reading threads on color mixing, did I use a senna or umber for my cloud shading  :crazy2:  on a wet cloud I worked on to have a greenish yellow show up :'(  in my Lake Hayes painting.  I still have been trying to figure out what happened.. :o..

Thanks :thankyou: for all the great info on color mixing .
Sharon


NHC50

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Reply #1 on: October 22, 2012, 12:25:10 PM
Hi Sharon,
I usually use burnt sienna with the ultra blue to give me that shadow color. It doesn't take much sienna though. I don't know why you got a yellowish color though. Unless you actually touched some yellow in your mix. Hope this helps. Happy painting.
Nina
Be the kind of woman that when your feet hit the ground each morning, the devil says. "OH NO, SHES UP!"


dennis

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Reply #2 on: October 24, 2012, 09:42:24 AM
If you used Raw Umber then this may be your problem. Depending on the make Raw Umber can have colour undertones that vary from an almost black to a green. Some are opaque and some have a degree of transparency in them. The Raw Umber used by the Old Masters used to have a green cast. I found this very prominent with the oil paints.
You are what you THINK about - Napoleon Hill


SunRai

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Reply #3 on: October 24, 2012, 10:13:39 AM
I still haven't done my color mixing charts, but this is another good reason why I need to!  Each company seems to have slightly different colors, even though they are called the same thing.  I really need to make a chart using the brands I use!

Also, I do what Dennis does - I have a small test paper handy to try out my mix before using it in my painting.  This helps to avoid a surprise later!  But, sometimes I just "wing" it, so it's my own fault when I mess up!!

Thanks, Dennis for being able to explain the "why" of how things happen!!
-Pat

"Creativity requires the courage to let go of certainties."  Erich Fromm


 

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