Interior arches and columns of the historic sandstone architecture, Red Fort, Delhi, India

arch castle fortress fortification unesco pillar building city urban architecture sandstone agra fort india uttar pradesh asia interior indian asian historic tourist attraction world heritage site old town indoor unesco world heritage travel photography old delhi delhi new delhi agra defence work downtown historic quarter sandstone architecture castelo fort castle column structure town urban environment red fort interior space asiatic historical place of interest world heritage historic center interior unesco site defensive work midtown historic district castell construction municipal fort rouge famous place historic centre inside unesco world heritage site defensive fortification city center historic city center defense facility city centre historic city centre town center historic old town town centre historical old town inner city old city inner town old district old town area arches castles fortresses fortifications pillars buildings cities sandstones interiors tourist attractions old towns indoors defence works historic quarters bastei columns historically places of interest interior views historic districts constructions famous places defences old historic town historical image history image history images sight landmark tourist landmark indoor photo indoor shot indoor shots world hertiage unesco world site historic part interior view interior photo interior photos interior photograph interior shot interior shots tourist spot inner view in the centre of