Mauryan polish describes one of the frequent characteristics of architecture and sculptures of the Maurya Empire in India, which gives a very smooth and shiny surface to the stone material, generally of sandstone or granite. Mauryan polish is found especially in the Ashoka Pillars as well as in some constructions like the Barabar Caves. The technique did not end with the empire, but continued to be "used on occasion up to the first or second century A.D.", although the presence of the polish sometimes complicates dating, as with the Didarganj Yakshi. According to the archaeologist John Marshall: the "extraordinary precision and accuracy which characterizes all Mauryan works, and which has never, we venture to say, been surpassed even by the finest workmanship on Athenian buildings".
The Lion Capital of Ashoka from Sarnath, one of the finest examples of Mauryan polish.
A highly polished pillar of Ashoka, Lauriya-Araraj.
Polished surface of a pillar.
Sankissa elephant. Non polished.
The pillars of Ashoka are a series of monolithic pillars dispersed throughout the Indian subcontinent, erected—or at least inscribed with edicts—by the 3rd Mauryan Emperor Ashoka the Great, who reigned from c. 268 to 232 BC. Ashoka used the expression Dhaṃma thaṃbhā, i.e. "pillars of the Dharma" to describe his own pillars. These pillars constitute important monuments of the architecture of India, most of them exhibiting the characteristic Mauryan polish. Twenty of the pillars erected by Ashoka still survive, including those with inscriptions of his edicts. Only a few with animal capitals survive of which seven complete specimens are known. Two pillars were relocated by Firuz Shah Tughlaq to Delhi. Several pillars were relocated later by Mughal Empire rulers, the animal capitals being removed. Averaging between 12 and 15 m in height, and weighing up to 50 tons each, the pillars were dragged, sometimes hundreds of miles, to where they were erected.
One of the Pillars of Ashoka, in Vaishali
Lion Capital of Ashoka from Sarnath, with Wheel of the Moral Law (reconstitution). 3rd century BC.
Sphinx of the Naxians, Delphi, c. 6th BC.
Highly polished Achaemenid load-bearing column with lotus capital and ashvins, Persepolis, c. 5th-4th BC.