🛠️ Invention or technique

Seokguram Grotto with granite dome

Gruta de Seokguram con cúpula de granito

Date
751-774 · confidence high
Place
Gyeongju, North Gyeongsang, South Korea
Credited to
Kim Dae-seong and Unified Silla masons
Field
Tools

What it is

An artificial granite temple-grotto covered with earth, whose dome of stepped slabs shelters a large Buddha statue. It combines rigorous geometric proportions with high-relief carving and is the masterpiece of Silla art.

Construction began in 751 under Kim Dae-seong and finished around 774. Claims that its proportions follow a precise mathematical system are modern interpretations; the 1913 Japanese restoration altered the original structure.

What it led to

  • a model of the Buddhist cave temple in East Asia outside India
  • study of geometric proportions and humidity control in stone architecture
  • a landmark of Korean Buddhist art (World Heritage, 1995)

Links

Sources✓ verified 2026-11-04