▁in ▁its ▁memor ably ▁aust ere ▁ton ality ." ▁ ▁In ▁black ▁in ▁the ▁for eground ▁is ▁St . ▁Louis ▁Ber tr and , ▁a ▁Spanish ▁saint ▁who ▁went ▁as ▁a ▁mission ary ▁to ▁the ▁Car ib bean , ▁where ▁a ▁native ▁priest ▁was ▁said ▁to ▁have ▁tried ▁to ▁poison ▁him ▁( symbol ised ▁by ▁the ▁ser pent ▁in ▁the ▁ch al ice ▁which ▁he ▁is ▁holding ). ▁ ▁Bey ond ▁him , ▁in ▁white , ▁is ▁St ▁Vincent ▁Fer rer , ▁who ▁was ▁said ▁to ▁have ▁appeared ▁to ▁the ▁former ▁in ▁a ▁vision . ▁ ▁The ▁third ▁saint ▁is ▁Saint ▁Hy ac inth , ▁who ▁went ▁as ▁a ▁mission ary ▁to ▁the ▁East . ▁He ▁is ▁holding ▁his ▁attributes , ▁a ▁mon st rance ▁and ▁an ▁image ▁of ▁the ▁vir gin ▁and ▁child , ▁which ▁he ▁was ▁said ▁to ▁have ▁carried ▁with ▁him ▁into ▁the ▁ra ging ▁tor rent ▁of ▁the ▁D ne ister ▁from ▁which ▁he ▁was ▁mi rac ul ously ▁saved . ▁ ▁First ▁alt ar ▁on ▁left ▁On ▁the ▁left ▁side ▁of ▁the ▁nave , ▁the ▁alt arp ie ce ▁above ▁the ▁first ▁alt ar ▁is ▁an ▁oil ▁painting ▁by ▁Sebast iano ▁Ric ci ▁( 1 6 5 9 – 1 7 3 4 ), ▁celebr ating ▁three ▁of ▁the ▁most ▁famous ▁Domin icans , ▁Pope ▁P ius ▁V , ▁Thomas ▁Aqu inas , ▁and ▁St ▁Peter ▁Mart yr . ▁A bove ▁them ▁are ▁three ▁ang els , ▁one ▁carrying ▁a ▁pal m . ▁ ▁It ▁was ▁the ▁first