I'll put in a plug for a friend and former neighbor, Gordon Allen. When Gordo was 20 he illustrated Gene Hill's Mostly Tailfeathers. His work ranges from realistic to impressionistic. By impressionistic, I mean closer in style to Reneson than Pleissner. His etchings are tops. He spends time in Thomasville hunting, sketching or painting. I believe his etchings "On the Wagon" and "Quail Wagon" were done in Thomasville.
http://gordonallenart.com/about
Gil