 The next year, Dolack's "Heron Blues" (a poster primarily in blue hues depicting a blue heron flying down a Montana city street at night) was included in the poetic collection "Vagrant Grace".In 2000, Dolack painted a acrylic work, "A History Lesson," which depicted a full-grown American bison standing in a schoolroom which is decorated with pictures, symbols, blackboard writing, and other images important to Montana history.The work hung in the C.M.