The right side of the chapel. To the right of the altar is St. Peter (1600-04), statue in marble by Camillo Mariani, and the marble bust of a member of the Aldobrandini family, by Ippolito Buzi. In the niche in the right wall in the back is St. Sebastian (1604-05), marble statue by Nicolas Cordier. On the right wall is the Funeral monument of Salvestro Aldobrandini (1611), in marble by Giacomo della Porta. The personifications of Prudence and Fortitude, in the niches on the sides of the monument are also by Ippolito Buzi.