Cornell University Library Digital Collections
Materials/Techniques
- Wire1
- Wood (plant material)1
- Wood engraving (process)7
- agate (chalcedony)6
- albumen process5
- amethyst (mineral)1
- carnelian23
- casting (process)42
- casts (sculpture)28
- chalcedony2
- chrysoprase1
- emerald (mineral)1
- glass plate negatives1
- imitation gemstone1
- jasper4
- marble (rock)1
- on vellum2
- onyx (mineral)7
- opal1
- paste (glass)5