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Bones

 Subject
Subject Source: Art & Architecture Thesaurus
Scope Note: Note: The rigid, calcareous material that is white in color and forms the skeleton of vertebrates; primarily composed of calcium hydroxyapatite with smaller amounts of calcium carbonate, calcium fluoride, magnesium phosphate, and ossein, a high molecular weight protein. Bones have a concentric structure with central lymphatic canals surrounded by a spongy lamellar region protected by a dense outer cortex. Bone has been carved and used since ancient times for many purposes, including fish-hooks, spear heads, needles, handles, and art objects. Bones were also burnt to produce bone black and boiled to produce bone glue. Bone can be distinguished from ivory by being generally whiter, more porous, and less dense.

Found in 3 Collections and/or Records:

Georgia O'Keeffe with cow skull, probably 1971

 Item
Identifier: 2015.1.64
Scope and Content Note From the Collection: The Frances O'Brien Papers Relating to Georgia O'Keeffe contains materials collected by Frances O'Brien. The materials document the friendship between the two women from the mid-1940s to the early 1970s.There are approximately one hundred original letters, postcards, and telegrams from O'Keeffe to O'Brien dating from 1947 to 1971. Additionally, there are photocopies of letters from O'Keeffe to O'Brien (only a few photocopies for which there is no original), as well as photocopies...
Dates: probably 1971

Georgia O'Keeffe with cow skull, probably 1971

 Item
Identifier: 2015.1.65
Scope and Content Note From the Collection: The Frances O'Brien Papers Relating to Georgia O'Keeffe contains materials collected by Frances O'Brien. The materials document the friendship between the two women from the mid-1940s to the early 1970s.There are approximately one hundred original letters, postcards, and telegrams from O'Keeffe to O'Brien dating from 1947 to 1971. Additionally, there are photocopies of letters from O'Keeffe to O'Brien (only a few photocopies for which there is no original), as well as photocopies...
Dates: probably 1971

Georgia O'Keeffe with cow skull, probably 1971

 Item
Identifier: 2015.1.66
Scope and Content Note From the Collection: The Frances O'Brien Papers Relating to Georgia O'Keeffe contains materials collected by Frances O'Brien. The materials document the friendship between the two women from the mid-1940s to the early 1970s.There are approximately one hundred original letters, postcards, and telegrams from O'Keeffe to O'Brien dating from 1947 to 1971. Additionally, there are photocopies of letters from O'Keeffe to O'Brien (only a few photocopies for which there is no original), as well as photocopies...
Dates: probably 1971