Paintings and Drawings Holdings
- Louvre, National Gallery, Uffizi, Vatican collections
- Windsor Royal Collection studies and anatomy sheets
- Cross-version holdings for comparative analysis
Repository Map
Collections and Repositories
Organization layer for institutions that hold Leonardo works, drawings, and manuscript material. Use this as the institutional map behind work pages and notebook routes.
Manuscript and Codex Holdings
- Ambrosiana, British Library, Biblioteca Reale, Institut de France
- Codex-level routes and folio references
- Translation and edition pathways
Technical and Conservation Sources
- Institutional imaging reports
- Conservation campaign summaries
- Condition and restoration comparisons