Muralist Al Smith painted the abolitionist Frederick Douglass as a mythic elder statesmen for this Boston mural. Douglass had visited Boston exactly 80 years, from May 28-31, 1888, when he attended the annual convention of the New England Woman Suffrage Association and delivered an address on Women’s Rights at Tremont Temple. “My special mission in the world, if I ever had any,” Douglass told his audience, “was the emancipation of enfranchisement of the negro. Mine was a great cause. Yours is a much greater cause since it comprehends the liberation and elevation of one-half of the whole human family.”