Locked iron gate with light streaming through at Dadi Poti Tombs, Hauz Khas, New Dehli

dadi poti tombs hauz khas new delhi locked gate iron bars light streaming historical architecture mughal era security padlock ancient preservation heritage brick walls texture shadow imprisonment restricted access archaic enclosure fortification grille ingress lattice medieval monumental peace protection rusted serene solid stone sunlight tomb traditional tranquil vertical bars weathered window ancient site cultural landmark mughal architecture south asia asian rusty iron mughals muslims