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Old 03-15-2014, 05:45 AM
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SnapRJW SnapRJW is offline
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Join Date: Nov 2010
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Hope you don't mind me putting my two-pennies worth in here. I think the bands are something called posterization. Have a look here http://www.cambridgeincolour.com/tut...terization.htm

Have a good weekend

Rosemary
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