The darvaza, or a doorway, signifies many things in many cultures, ranging from the metaphysical separation of the death from life, to the more mundane indoors from the outdoors. As a photographer, perhaps the appeal lies in its ability to frame the organic shapes and colors of the outdoor with a well-defined man-made structure.

I collated three such doorways from different parts of the world: the doorway of an outer portico for the Taj Mahal-inspired Bibi ka Maqbara in India, an arched window in the kasbah in Chefchaouen in Morocco, and the stone-hewed entrance of an old caravanserai on the Silk Road in Kyrgyzstan. Each are different, and yet, they share the intrinsic property that is common for a darvaza.