玉佛殿：前面這座樓閣名為(wei)“長(chang)(chang)生(sheng)殿(dian)(dian)(dian)(dian)”，大(da)家看(kan)在梁枋、斗拱上(shang)，布滿青綠(lv)的旋(xuan)子(zi)彩畫。因(yin)為(wei)殿(dian)(dian)(dian)(dian)中供奉著(zhu)一尊玉佛，故也稱為(wei)“玉佛殿(dian)(dian)(dian)(dian)”， 匾額上(shang)用滿漢兩種文字(zi)鐫(juan)刻著(zhu)殿(dian)(dian)(dian)(dian)名。長(chang)(chang)生(sheng)殿(dian)(dian)(dian)(dian)和前面山門的屋(wu)(wu)頂(ding)(ding)，全是(shi)藍色的琉璃(li)(li)瓦(wa)蓋(gai)頂(ding)(ding)。皇(huang)(huang)家殿(dian)(dian)(dian)(dian)堂屋(wu)(wu)頂(ding)(ding)的顏(yan)色是(shi)有著(zhu)嚴格(ge)規定(ding)的。皇(huang)(huang)帝(di)、皇(huang)(huang)后(hou)陵均(jun)(jun)為(wei)黃琉璃(li)(li)瓦(wa)屋(wu)(wu)頂(ding)(ding)；妃嬪、王爺、皇(huang)(huang)子(zi)、公主園寢，均(jun)(jun)為(wei)綠(lv)琉璃(li)(li)瓦(wa)蓋(gai)頂(ding)(ding)；只有天(tian)壇是(shi)藍琉璃(li)(li)瓦(wa)蓋(gai)頂(ding)(ding)。我們用藍瓦(wa)來蓋(gai)頂(ding)(ding)，不(bu)僅享(xiang)受著(zhu)帝(di)王之尊，并呈現出“天(tian)人合一”的莊嚴神圣!再看(kan)正脊上(shang)的螭吻和叉脊上(shang)的跑獸(shou)都具有宮廷建筑的氣派。“長(chang)(chang)生(sheng)殿(dian)(dian)(dian)(dian)”本是(shi)唐朝(chao)皇(huang)(huang)家的祀神之所，這里引用了“天(tian)上(shang)人間(jian)”追(zhui)求長(chang)(chang)生(sheng)不(bu)老的欲望與心愿。