Anatomy of the stupa

Detail

What the word means

• Stupa is Sanskrit for "heap". The name comes from its shape — a heap or mound of earth and brick.
• The stupa began as a burial mound. In Buddhism it became the house of relics (bodily remains or objects of the Buddha and of monks).
• It is not a building you enter. It is a solid mound you walk around.

The core parts, bottom to top

anda — the mound

• The semi-circular (hemispherical) mound. The main body of the stupa.
• Class 7 NCERT: the anda represents the universe, and houses the relics inside.
• Later texts call the dome egg-shaped; it stands on a round terrace called the medhi, which carries a raised walking path [2].

harmika — the balcony on top

• A small balcony-like railed box sitting on top of the anda.
• Its meaning: the abode of the gods — the heaven above the world.
• It is a squared railing enclosing a relic chamber, and is read as the world mountain [2].

yashti — the mast

• A mast (pole) rising out of the harmika.
• Read as the cosmic axis — the pole that joins earth to heaven [2].

chhatri / chhatra — the umbrella

• An umbrella crowning the yashti. The umbrella is an old Indian sign of royalty and honour.
• At Sanchi it is a triple umbrella, taken to stand for the Three Jewels — Buddha, dharma (the teaching), sangha (the monk community) [2].

railing (vedika)

• A stone fence going all round the stupa.
• Job: it separates the sacred space from the secular world — holy inside, ordinary outside.
• Its design copies a bamboo or wooden fence — upright posts, cross-bars, a top beam. Stone masons simply repeated in stone what carpenters had been doing in wood.

gateways (toranas)

• Four gateways, placed at the four cardinal points (east, south, west, north).
• Richly carved — the main surface for early Buddhist sculpture.
• Shape at Sanchi: two square posts, each topped by a capital carved with animals or dwarfs, carrying three curved cross-beams (architraves) [2].

How a worshipper used it

• Enter by the eastern gateway.
• Then walk clockwise, keeping the mound on your right.
• This copies the sun's course across the sky. The ritual is called pradakshina.
• The raised terrace and the ground both gave walking paths, so the same circling could be done at two levels [2].

Plain mound first, carved stupa later

Stage 1 — plain mound, carved fence

• Early Sanchi and Bharhut had plain, undecorated mounds.
• Only the railings and gateways were carved.
• Bharhut (Satna district, Madhya Pradesh) was probably first built under Asoka; the Shungas later added the carved railings and reliefs of the Buddha's life — among the earliest Buddhist art in India.
• The stone railing with openings at the four cardinal points was put up in the 2nd century BCE; the inner face is covered with relief carving — medallions and half-medallions filled with lotus designs, some centred on a man's or woman's head [3].
• Bharhut was found by Major General Alexander Cunningham in 1873; he recovered railings and one gateway during 1872–74 and sent them to the Indian Museum, Kolkata, where most of them still are; some pieces are in the Municipal Museum, Allahabad (Prayagraj) [3][4]. Loose Bharhut railing fragments (for example a pillar with a yakshi's face, and a coping showing people scaling a rock face) are also held by the Metropolitan Museum of Art, New York, labelled Shunga period [5][6].
• Shunga dates are usually given as c. 185 BCE – 73 BCE [3].

Stage 2 — the whole stupa carved

• Later stupas were elaborately carved, with niches and sculptures all over the mound itself, not only on the fence.
• Two named examples: Amaravati (Andhra Pradesh) and Shahji-ki-Dheri near Peshawar.

Sanchi's own growth

• The Great Stupa at Sanchi was first built in brick, then enlarged and encased in stone.
• Later additions to it were the circumambulatory paths, staircases with carved balustrades, the harmika, yashti, chhatra and the four toranas [2].
• Sanchi's Buddhist monuments are on the UNESCO World Heritage List [2][7].

Why the parts matter as a set

• The stupa is a model of the cosmos in stone: mound = universe, harmika = home of gods, yashti = axis linking the two, umbrella = honour over the whole.
• Nothing is wasted space: every part carries meaning, and the outer surfaces carry the stories that taught Buddhism to people who could not read.

Prelims Hooks

• Stupa = Sanskrit for "heap".
• Anda = semi-circular mound; represents the universe and holds the relics.
• Harmika = balcony-like structure on top of the anda = abode of the gods.
• Yashti = mast rising from the harmika; chhatri/chhatra = umbrella crowning the yashti.
• Toranas = four gateways, at the cardinal points.
• Ritual entry is by the eastern gateway; circling is clockwise, mound on the right, copying the sun's course — pradakshina.
• Stupa railings imitate a bamboo/wooden fence; they mark off sacred from secular space.
• Bharhut (MP) — probably begun under Asoka; Shungas added carved railings and Buddha-life reliefs; stone railing of the 2nd century BCE [3].
• Bharhut discovered by Alexander Cunningham, 1873; remains mostly in the Indian Museum, Kolkata [3][4].
• Sanchi Great Stupa: first brick, later enlarged in stone; triple chhatra = Three Jewels; dome stands on the medhi terrace [2].
• Later, fully carved stupas: Amaravati and Shahji-ki-Dheri near Peshawar.

Mains Points

• Form follows ritual. The stupa's parts are not decoration — they are made by how people worship. A solid mound plus railing forces walking, not entering. So Buddhist architecture is path-centred, unlike the later temple, which is chamber-centred (garbhagriha).
• Wood to stone. Railings copying a bamboo/wooden fence show craft skills moving from carpentry into stone. Same shift shows up in rock-cut caves, where stone ceilings are cut to look like wooden beams. Useful line for a GS-I answer on continuity of craft traditions.
• Plain mound → carved mound. Bharhut and early Sanchi carve only the fence; Amaravati and Shahji-ki-Dheri carve everything. This tracks rising donations and a growing lay following, and a shift towards showing the Buddha's life in images for ordinary devotees.
• Colonial archaeology and dispersal. Cunningham's 1872–74 work at Bharhut saved the sculptures but moved them from site to museum — Kolkata, Prayagraj, even New York [3][4][5][6]. Good example for questions on heritage protection versus removal from context.