Chand Baori, in the village of Abhaneri near Bandikui, Rajasthan. Stepwells, also called bawdi or baoli are in essence wells in which the water can be reached by descending a set of steps. They may be covered and protected, and are often of architectural significance.

Built back in the 10th century, the incredible well of Chand Baori, India was a practical solution to the water problem in the area. The arid climate forced the locals to dig deep for a dependable water source, one that would last throughout an entire year. Chand Baori well is 30 meters deep, it has 13 floors and 3,500 steps. Legends say that ghosts build it in one night and that it has so many steps to make it impossible for someone to retrieve a coin once it’s been dropped in the well.

Restored and remodeled by the Spanish modernist architect Antoni Gaudi in the years 1905–1907, Casa Batllo is now one the most overlooked buildings by the tourists who visit Barcelona. Although Casa Batllo is a museum now, Gaudi designed it for for a wealthy Barcelona Aristocrat.
The local name for the building is Casa dels ossos (House of Bones), and indeed it does have a visceral, skeletal organic quality.

Close up of Casa Batllo chimney :: Photo Credit: WikiMedia
Casa Batllo’s roof has been compared to a reptilian creature, the backbone of a gigantic dinosaur, the dragon killed by St. George (Sant Jordi being the patron saint of Catalan).

It seems that the goal of the designer was to avoid straight lines completely. Much of the facade is decorated with a mosaic made of broken ceramic tiles that starts in shades of golden orange moving into greenish blues.

Casa Batllo arched roof and complex chimney detailing :: Photo Credit: WikiMedia
From the balconies resembling the bones of animals to the scale like surface of the front facade, the building is a tour de force of an artist reaching the peak of his powers. At night the floodlit facade has an iridescence like the scales of a fish. This polychromic finish is known as trencadís.