[Pramāṇa](https://indike.org/pramana/) › [Physical](https://indike.org/pramana/inp) › [Artefacts](https://indike.org/pramana/inp.artefact) › [The British Museum, London](https://indike.org/pramana/inp.artefact.bm) › Diptych # Diptych A leaf in black schist from a diptych depicting on one side a headless seated figure, probably an ascetic and on the other the Assault of Mara in the upper register and in the lower the First Sermon. - **Kind:** artefact - **Date:** 600–699 CE --- Source: [https://indike.org/pramana/inp.artefact.bm.1902-1220-176](https://indike.org/pramana/inp.artefact.bm.1902-1220-176) · Pramāṇa