Of those all but the 86 seem to me to at least be in the same neighborhood and scan differences could account for it. They all look the slightest bit blue/green to me and with a more vibrant facial color.
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Net 54-- the discussion board where people resent discussions. 
My avatar is a sketch by my son who is an art school graduate. Some of his sketches and paintings are at
https://www.jamesspaethartwork.com/
Last edited by Peter_Spaeth; 07-26-2017 at 10:21 AM.
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