Saint Francis Solanus baptising Native Americans

Franciscan friar standing, representing Saint Francis Solanus, holding a crucifix in his left hand and in his right hand a silver shell from which the water of baptism flows over the head of another kneeling man dressed in a petticoat with red feathers and a blue mantle, representing a South American king. On the ground, abandoned, a bow and a quiver with arrows. In the background, four figures, two in turban, one with a covered head and the other with hands raised to the sky. In the background a boat over a sea where you can see the horizon line. In the sky, two cherubs among clouds.