. ▁They ▁also ▁have ▁design , ▁fabric ation , ▁art istic , ▁and ▁other ▁special ▁skills ▁necessary ▁for ▁the ▁practical ▁application ▁of ▁that ▁knowledge . ▁ ▁Within ▁the ▁various ▁schools ▁that ▁teach ▁conservation ▁of ▁cultural ▁her itage , ▁the ▁approach ▁diff ers ▁according ▁to ▁the ▁educational ▁and ▁voc ational ▁system ▁within ▁the ▁country , ▁and ▁the ▁focus ▁of ▁the ▁school ▁itself . ▁This ▁is ▁acknowled ged ▁by ▁the ▁American ▁Institute ▁for ▁Conserv ation ▁who ▁advise ▁" Spec ific ▁ad mission ▁requirements ▁differ ▁and ▁potential ▁candidates ▁are ▁encourag ed ▁to ▁contact ▁the ▁programs ▁directly ▁for ▁details ▁on ▁pr ere quis ites , ▁application ▁procedures , ▁and ▁program ▁curr icul um ". ▁ ▁In ▁France , ▁training ▁for ▁her itage ▁conservation ▁is ▁taught ▁by ▁four ▁schools ▁: ▁L ' É cole ▁sup érieure ▁d ' art ▁d ' Av ignon ▁, ▁L ’ É cole ▁sup érieure ▁des ▁Be aux - Ar ts ▁T ours , ▁Ang ers , ▁Le ▁Mans , ▁L ’ Univers ité ▁Paris ▁ 1 , ▁Institut ▁national ▁du ▁patr imoine . ▁ ▁Associ ations ▁and ▁professional ▁organizations ▁ ▁Soci eties ▁devoted ▁to ▁the ▁care ▁of ▁cultural ▁her itage ▁have ▁been ▁in ▁existence ▁around ▁the ▁world ▁for ▁many ▁years . ▁One ▁early ▁example ▁is ▁the ▁found ing ▁in ▁ 1 8 7 7 ▁of ▁the ▁Society ▁for ▁the ▁Prote ction ▁of ▁An cient ▁Build ings ▁in ▁Britain ▁to ▁protect ▁the ▁built ▁her itage , ▁this ▁society ▁continues ▁to ▁be ▁active ▁today . ▁ ▁The ▁ 1 4 th ▁Dal ai ▁L