▁structure . ▁The ▁difference ▁is ▁further ▁comp ounded ▁by ▁Ori ana ' s ▁imprison ment ▁coming ▁from ▁her ▁own ▁mem ories ▁while ▁Mar iana ' s ▁is ▁the ▁external ▁results ▁of ▁her ▁lo ver ▁having ▁not ▁returned . ▁The ▁character ▁F at ima ▁of ▁F at ima ▁is ▁connected ▁to ▁" Mar iana " ▁simply ▁because ▁she ▁is ▁a ▁revers al ▁of ▁Mar iana ' s ▁character : ▁F at ima , ▁like ▁Mar iana , ▁wa its ▁for ▁her ▁lo ver ▁but ▁suff ers ▁from ▁an ▁inten se ▁passion ▁that ▁causes ▁her ▁to ▁lose ▁control ▁over ▁her ▁mind ▁while ▁also ▁being ▁able ▁to ▁experience ▁the ▁world ▁around ▁her . ▁The ▁character ▁O en one ▁of ▁" O en one " ▁is ▁a ▁combination ▁of ▁aspects ▁from ▁both ▁Mar iana ' s ▁and ▁F at ima ' s ▁characters . ▁In ▁the ▁re vised ▁version ▁Mar iana ▁in ▁the ▁South , ▁the ▁second ▁Mar iana ▁is ▁similar ▁to ▁the ▁Lady ▁of ▁Sh al ott ▁in ▁that ▁they ▁both ▁live ▁in ▁a ▁world ▁between ▁fant asy ▁and ▁reality . ▁ ▁S ources ▁Many ▁sources ▁for ▁the ▁poem ▁and ▁pass ages ▁within ▁the ▁poem ▁have ▁been ▁suggested ▁by ▁various ▁edit ors ▁or ▁critics ▁of ▁T enn ys on ' s ▁poet . ▁These ▁sources ▁include ▁pass ages ▁in ▁the ▁poetry ▁of ▁S app ho ▁and ▁Cin na , ▁Vir g il ' s ▁A ene id , ▁Hor ace ' s ▁O des , ▁Shakespeare ' s ▁Rome o ▁and ▁Jul iet ▁and ▁Me asure