… Martha McNamara: “Tovookan’s Tale: A Visual Narrative of Slavery and Freedom in Antebellum America” … GLC@Lunch with … Martha McNamara: “Tovookan’s Tale: A Visual Narrative of Slavery and Freedom in Antebellum America” A six-foot long, … east coast, his transportation to Rio de Janeiro and New England, and, ultimately, his experience living in a …