Conservation and restoration 39 History 23 Cultural property 22 Art 17 Protection 14 Antiquities 13 Historic sites 12 Photograph collectionsCaliforniaLos Angeles 10 Illumination of books and manuscriptsCaliforniaLos Angeles 9 Painting, European 9 PaintingCaliforniaMalibu 9 Criticism and interpretation 8 Photography, Artistic 8 Decorative artsCaliforniaMalibu 7 Illumination of books and manuscripts, Renaissance 7 Architecture 6 Expertising 6 Illumination of books and manuscripts, European 6 Management 6 Painting 6 Research 6 DrawingCaliforniaMalibu 5 Historic buildings 5 Iron ageGreece 5 Iron ageItaly 5 ArtCaliforniaMalibu 4 Buildings, structures, etc 4 Collection and preservation 4 Museum conservation methods 4 Museums 4