▁m ull ioned ▁window ▁above ▁the ▁portal , ▁with ▁a ▁pol ych rome ▁fres co ▁dep ict ing ▁Madonna ▁En th ron ed ▁with ▁Child ▁and ▁Two ▁Sain ts . ▁Intern ally , ▁the ▁bas il ica ▁plan ▁is ▁divided ▁by ▁two ▁rows ▁of ▁round ▁arch es ▁supported ▁by ▁square ▁pi ers . ▁▁ ▁P ieve ▁di ▁Santo ▁Stef ano , ▁a ▁rural ▁church ▁documented ▁from ▁the ▁ 9 th ▁century . ▁The ▁current ▁building ▁( 1 2 th ▁century ) ▁has ▁a ▁ 1 7 th - century ▁portal , ▁and ▁houses ▁a ▁bapt ism al ▁font ▁based ▁on ▁a ▁ 2 nd - 3 rd ▁century ▁Roman ▁s arc oph ag us , ▁and ▁a ▁ 1 5 th - century ▁tri pty ch ▁by ▁Batt ista ▁da ▁P isa , ▁also ▁known ▁as ▁Batt ista ▁di ▁Ger io . ▁Colleg iate ▁church ▁of ▁Santa ▁Maria ▁Ass unta ▁Church ▁of ▁Im mac ol ata ▁Con ce zione ▁e ▁San ▁L azz aro ▁Villa ▁Bor bone ▁delle ▁P ian ore ▁ ▁People ▁Giorg io ▁Gab er , ▁singer , ▁composer , ▁actor ▁and ▁play w right ▁Francesco ▁Gas par ini , ▁Bar o que ▁composer ▁and ▁teacher ▁Er men eg ild o ▁P ist elli , ▁pap y ro log ist , ▁p ala e ograph er , ▁phil ologist ▁and ▁pres by ter ▁Giovanni ▁Mar rac ci , ▁bar o que ▁painter ▁Prince ▁X avier ▁of ▁Bour bon - Par ma ▁( 1 8 8 9 – 1 9 7 7