Domenico di Michelino Dante and His Poem (1465) fresco, in the dome of the church of Santa Maria del Fiore in Florence (Florence’s cathedral).
Dante Alighieri is shown holding a copy of his epic poem The Divine Comedy. He is pointing to a procession of sinners being lead down to the circles of Hell on the left. Behind him are the seven terraces of Purgatory, with Adam and Eve representing Earthly Paradise on top. Above them, the sun and the moon represent Heavenly Paradise, whilst on the right is Dante’s home city of Florence. The illustration of Florence is self referencial, depicting the recently completed and much celebrated cathedral dome inside which the fresco is painted.