8 5 2 , ▁with ▁the ▁interior ▁decor ation ▁continu ing ▁till ▁ 1 8 7 5 ▁under ▁Bil anc ioni ▁and ▁R ave gn ani . ▁ ▁The ▁main ▁alt arp ie ce ▁is ▁the ▁v ener ated ▁Madonna ▁( 1 7 9 6 ) ▁painted ▁by ▁Giuseppe ▁Sol eri ▁Bran c ale oni . ▁On ▁ 1 1 - 1 2 ▁May ▁ 1 8 5 0 , ▁the ▁eyes ▁on ▁this ▁painting ▁were ▁seen ▁to ▁move ▁sky ward ; ▁the ▁mi racle ▁was ▁observed ▁by ▁many . ▁The ▁pain ing ▁is ▁now ▁hous ed ▁in ▁a ▁frame ▁of ▁g ild ed ▁wood ▁with ▁ang els ▁holding ▁a ▁cor nice ▁of ▁valuable ▁stones ▁and ▁met als , ▁don ated ▁to ▁the ▁church ▁by ▁August ▁ 1 8 5 0 ▁by ▁Pope ▁P ius ▁IX . ▁This ▁was ▁done ▁after ▁a ▁large ▁commission ▁exam ined ▁the ▁ver acity ▁of ▁the ▁events . ▁This ▁po pe ▁would ▁pron ounce ▁and ▁define ▁the ▁dog ma ▁of ▁the ▁Im mac ulate ▁Con ception . ▁ ▁Bil anc ioni ▁painted ▁the ▁Gl ory ▁in ▁the ▁ap se ▁of ▁the ▁main ▁chap el ▁and ▁the ▁ch iar osc uro ▁med all ions ▁with ▁Pro ph ets ▁in ▁the ▁cup ola . ▁The ▁orn ament ation ▁are ▁by ▁R ave gn ani . ▁In ▁the ▁larger ▁chap el ▁is ▁a ▁canvas ▁dep ict ing ▁St ▁Cla re ▁Sc at ters ▁the ▁Sar ac ens ▁by ▁Ang elo ▁Sar z etti , ▁and ▁a ▁Res urre ction ▁with ▁Sain