"Portrait of Jennie" is a standard composed by J. Russel Robinson, drawn from the 1948 film of the same name. On Harold Mabern's 2014 album Afro Blue, the tune is rendered as a ballad in the key of D with a 32-bar AABA form at approximately 66 beats per minute. The slow tempo creates an atmosphere of tender reflection, and two soloists share the improvisation duties. Mabern opens with a half-chorus of piano soloing that spans a full minute, using the deliberate pace to craft melodic lines of considerable harmonic beauty. His touch at ballad tempo reveals a lyrical quality sometimes overshadowed by the muscular energy of his uptempo work. Trumpeter Jeremy Pelt follows with his own half-chorus, bringing the warm, burnished tone of the trumpet to the ballad context. Pelt's solo stretches over a minute as well, the slow tempo granting him space to explore the tune's romantic changes with care and expressiveness. The pairing of piano and trumpet in a ballad setting evokes some of the great duet moments in jazz history, and both musicians demonstrate the patience and melodic invention that ballad playing demands. Within the context of the Afro Blue album, this track serves as a contemplative interlude among the more rhythmically driven performances, showcasing the ensemble's versatility and emotional range.