Jali (window screen)

Fluidly carved window screens, or jali, are found throughout South Asia. This jali likely lined a corridor surrounding the tomb of a Mughal emperor or a prominent saint. Jali allowed air and light to circulate within an architectural space, a device well suited for a harsh summer climate. But the design is not merely functional. The central panel features a lattice of interlocking curves—a geometric pattern capable of endless expansion, which in Islamic theology underscores the infinity of the universe. The lattice filtered sunlight into divine light, further invoked here by the calligraphic word “Allah, ” Arabic for God, which is carved on one side in the upper corners opposite the floral roundels.