[1] It was produced following a past commission for Perugino to decorate the high altar of the parish church in Corciano.

On the lower register are the eleven apostles, with only John the Evangelist kneeling.

In the background are a clear sky and gilded treeless hills, forming a valley.

Perugino largely used and adapted his existing drawings for the work, reusing angels from the scene of the Baptism of Christ in the Sant'Agostino Altarpiece and arranging the apostles as in the Annunziata Polyptych.

The work also has a two-panel predella showing The Annunciation and The Adoration of the Christ Child.