Frank Goodyear, co-director, and Kat Stefko, director, George J. Mitchell Department of Special Collections & Archives, Bowdoin College Library, lead an introductory tour of the exhibition Kate Furbish and Edwin Hale called “Lincoln: New England Botanical Studies,” from 4:30 to 6 p.m. Thursday at the Bowdoin Museum College of Art, 9400 College Station, Brunswick. Refreshments will be served. This event is free and open to the pulic. Pictured is “Showy Lady’s Slipper,” watercolor on paper by Kate Furbish. FMI: call 207-725-3275 or visit bowdoin.edu/art-museum.