▁for ▁Samuel ▁Se ab ury , ▁is ▁connected ▁to ▁Ham lin ▁Hall . ▁ ▁To ▁Ham lin ' s ▁east ▁is ▁Cook , ▁then ▁Good win ▁and ▁then ▁Wood ard . ▁ ▁The ▁d orm itories ▁on ▁the ▁Long ▁Walk ▁end ▁there , ▁and ▁the ▁terminal ▁building ▁on ▁the ▁south ▁end ▁of ▁the ▁long ▁walk ▁is ▁Clement / C in est udio . ▁ ▁Clement ▁is ▁the ▁chem istry ▁building ; ▁Cin est udio ▁a ▁student ▁run ▁movie ▁the ater . ▁If ▁one ▁travel s ▁to ▁the ▁south ▁of ▁Ham lin ▁there ▁will ▁be ▁M ather ▁Hall ▁and ▁the ▁Dean ▁of ▁Stud ents ▁Office . ▁ ▁Chap el ▁▁ ▁The ▁Tr inity ▁College ▁Chap el ▁was ▁built ▁in ▁the ▁ 1 9 3 0 s ▁to ▁replace ▁Tr inity ' s ▁original ▁chap el ▁in ▁Se ab ury ▁Hall ▁( now ▁a ▁lecture ▁hall ). ▁ ▁The ▁chap el ' s ▁fac ade ▁is ▁made ▁almost ▁entirely ▁of ▁lim estone ▁and ▁connect s ▁to ▁the ▁adjacent ▁Down es ▁Memorial ▁C lock ▁Tower . ▁ ▁Its ▁primary ▁architect ▁was ▁Philip ▁Hub ert ▁Fro h man , ▁of ▁Fro h man , ▁Rob b ▁and ▁Little , ▁who ▁were ▁also ▁responsible ▁for ▁the ▁National ▁C athedral ▁in ▁Washington , ▁DC . ▁ ▁Main ▁quad rangle ▁▁ ▁Tr inity ' s ▁campus ▁features ▁a ▁central ▁green ▁known ▁as ▁the ▁Main ▁Qu ad , ▁designed ▁by ▁f amed ▁architect ▁Frederick ▁Law ▁Ol m sted . ▁The ▁large ▁exp anse ▁of ▁grass ▁is ▁bound ▁on ▁the ▁west ▁by