Drawings, photographs, drawing furniture, architectural instruments, manuscripts, audio recordings, books, architectural models, letters, journals, and other texts collected and digitized or photographed by the Royal Institute of British Architects.
"Provides vetted and standardized architectural drawings of a selection of ancient Egyptian buildings" with critical apparatus, as well as a building vocabulary.
"The project makes available for study, teaching, and research the vast collections of icons, manuscripts, liturgical objects, and archival material from the Monastery of Saint Catherine at Mount Sinai." (Architecture section not ready, 2024)