ancient red sandstone minaret old architecture and old arch gate. part of the qutb complex

ancient red sandstone minaret old architecture arch gate qutb complex qutub array monuments buildings mehrauli delhi india unesco world heritage site ancient antique architecture asia background brick brickwork brown building castle cement century concrete construction day delhi detail exterior forest grunge heritage historic historical history india indian kaliningrad knights medieval minar minaret monument old outdoor pattern prussia qutab qutub red rough stone structure texture tourism tower travel vintage wall war